johnxie · johnxie · Mar 2, 2026 · Mar 2, 2026
diff --git a/CONTENT_GAPS_ANALYSIS.md b/CONTENT_GAPS_ANALYSIS.md
@@ -60,7 +60,7 @@ High-impact surfaces requiring continuous maintenance:
 
 A tutorial track is considered production-ready when:
 
-- it has `index.md` with valid local links
+- it has `README.md` with valid local links
 - it has a coherent numbered chapter sequence
 - its summary and snapshot language are not stale or placeholder quality
 - it passes repository docs health checks
diff --git a/TUTORIAL_STRUCTURE.md b/TUTORIAL_STRUCTURE.md
@@ -6,7 +6,7 @@ This file defines the canonical tutorial layout and current structure status.
 
 ```text
 tutorials/<tutorial-name>/
-  index.md
+  README.md
   01-*.md
   02-*.md
   ...

diff --git a/discoverability/query-coverage.json b/discoverability/query-coverage.json
diff --git a/discoverability/query-hub.md b/discoverability/query-hub.md
diff --git a/discoverability/search-intent-map.md b/discoverability/search-intent-map.md
diff --git a/discoverability/tutorial-directory.md b/discoverability/tutorial-directory.md
diff --git a/discoverability/tutorial-index.json b/discoverability/tutorial-index.json
diff --git a/discoverability/tutorial-itemlist.schema.json b/discoverability/tutorial-itemlist.schema.json
diff --git a/llms-full.txt b/llms-full.txt
diff --git a/scripts/add_index_navigation_backlinks.py b/scripts/add_index_navigation_backlinks.py
@@ -7,7 +7,7 @@
 import re
 from pathlib import Path
 
-INDEX_NAME = "index.md"
+INDEX_NAME = "README.md"
 NAV_HEADING = "## Navigation & Backlinks"
 GENERATED_MARKER = "*Generated by [AI Codebase Knowledge Builder]"
 NUMBERED_FILE_RE = re.compile(r"^([0-9]{2,})[-_].+\.md$")

diff --git a/scripts/apply_pocketflow_style_pass.py b/scripts/apply_pocketflow_style_pass.py
@@ -16,7 +16,7 @@
 import re
 from pathlib import Path
 
-INDEX_NAME = "index.md"
+INDEX_NAME = "README.md"
 NUMBERED_FILE_RE = re.compile(r"^([0-9]{2,})[-_].+\.md$")
 LINK_RE = re.compile(r"\[([^\]]+)\]\(([^)]+)\)")
 GEN_FOOTER = (

diff --git a/scripts/check_index_format_v2.py b/scripts/check_index_format_v2.py
@@ -78,7 +78,7 @@ def main() -> int:
     args = parser.parse_args()
 
     root = Path(args.root).resolve()
-    index_paths = sorted((root / "tutorials").glob("*/index.md"))
+    index_paths = sorted((root / "tutorials").glob("*/README.md"))
 
     opted_in: list[Path] = []
     failures: list[tuple[Path, list[str]]] = []

diff --git a/scripts/clean_source_references.py b/scripts/clean_source_references.py
@@ -79,7 +79,7 @@ def main() -> int:
 
     changed_files = 0
     for tutorial_dir in sorted(p for p in tutorials.iterdir() if p.is_dir()):
-        idx = tutorial_dir / "index.md"
+        idx = tutorial_dir / "README.md"
         if not idx.is_file():
             continue
         text = read(idx)

diff --git a/scripts/contextualize_chapter_sections.py b/scripts/contextualize_chapter_sections.py
@@ -80,7 +80,7 @@ def slug_phrase(text: str) -> str:
 def chapter_files(tutorial_dir: Path) -> list[Path]:
     out: list[tuple[int, str, Path]] = []
     for path in tutorial_dir.glob("*.md"):
-        if path.name == "index.md":
+        if path.name == "README.md":
             continue
         match = NUMBERED_FILE_RE.match(path.name)
         if not match:
@@ -296,7 +296,7 @@ def main() -> int:
     chapter_changed = 0
 
     for tutorial_dir in sorted(p for p in tutorials_root.iterdir() if p.is_dir()):
-        index_path = tutorial_dir / "index.md"
+        index_path = tutorial_dir / "README.md"
         if not index_path.is_file():
             continue
         index_text = read_text(index_path)

diff --git a/scripts/deepen_v2_chapters.py b/scripts/deepen_v2_chapters.py
@@ -18,7 +18,7 @@
 import re
 from pathlib import Path
 
-INDEX_FILE = "index.md"
+INDEX_FILE = "README.md"
 DEPTH_MARKER = "<!-- depth-expansion-v2 -->"
 NUMBERED_FILE_RE = re.compile(r"^([0-9]{2,})[-_].+\.md$")
 LINK_RE = re.compile(r"\[([^\]]+)\]\(([^)]+)\)")

diff --git a/scripts/docs_health.py b/scripts/docs_health.py
@@ -126,7 +126,7 @@ def classify_tutorial_structure(root: Path) -> dict:
     missing_index: list[str] = []
 
     for tutorial_dir in sorted([p for p in tutorials_dir.iterdir() if p.is_dir()]):
-        has_index = (tutorial_dir / "index.md").is_file()
+        has_index = (tutorial_dir / "README.md").is_file()
         top_level_count = len(list(tutorial_dir.glob(NUMBERED_MD_PATTERN)))
         docs_count = 0
         docs_dir = tutorial_dir / "docs"
@@ -157,7 +157,7 @@ def classify_tutorial_structure(root: Path) -> dict:
 def collect_placeholder_summaries(root: Path) -> list[str]:
     tutorials_dir = root / "tutorials"
     matches: list[str] = []
-    for index_file in sorted(tutorials_dir.glob("*/index.md")):
+    for index_file in sorted(tutorials_dir.glob("*/README.md")):
         text = index_file.read_text(encoding="utf-8", errors="ignore")
         if PLACEHOLDER_SUMMARY in text:
             matches.append(index_file.relative_to(root).as_posix())
@@ -211,7 +211,7 @@ def main() -> int:
             print(link.as_tsv())
 
     if structure_report["missing_index"]:
-        print("\nTutorial directories missing index.md:")
+        print("\nTutorial directories missing README.md:")
         for item in structure_report["missing_index"]:
             print(item)
 

diff --git a/scripts/generate_discoverability_assets.py b/scripts/generate_discoverability_assets.py
@@ -470,15 +470,15 @@ def infer_intent_signals(title: str, summary: str, cluster: str) -> list[str]:
 def tutorial_dirs(root: Path) -> Iterable[Path]:
     tutorials_root = root / TUTORIALS_DIR
     for path in sorted([p for p in tutorials_root.iterdir() if p.is_dir()], key=lambda p: p.name):
-        if (path / "index.md").is_file():
+        if (path / "README.md").is_file():
             yield path
 
 
 def build_records(root: Path) -> list[dict]:
     records: list[dict] = []
 
     for tdir in tutorial_dirs(root):
-        index_path = tdir / "index.md"
+        index_path = tdir / "README.md"
         raw = index_path.read_text(encoding="utf-8", errors="ignore")
         body = strip_frontmatter(raw)
 
@@ -497,9 +497,9 @@ def build_records(root: Path) -> list[dict]:
                 "title": title,
                 "summary": summary,
                 "path": rel_dir,
-                "index_path": f"{rel_dir}/index.md",
+                "index_path": f"{rel_dir}/README.md",
                 "repo_url": f"https://github.com/johnxie/awesome-code-docs/tree/main/{rel_dir}",
-                "file_url": f"https://github.com/johnxie/awesome-code-docs/blob/main/{rel_dir}/index.md",
+                "file_url": f"https://github.com/johnxie/awesome-code-docs/blob/main/{rel_dir}/README.md",
                 "keywords": keywords,
                 "cluster": cluster,
                 "intent_signals": intent_signals,

diff --git a/scripts/generate_tutorial_manifest.py b/scripts/generate_tutorial_manifest.py
@@ -11,7 +11,7 @@
 
 
 def tutorial_record(root: Path, tutorial_dir: Path) -> dict:
-    has_index = (tutorial_dir / "index.md").is_file()
+    has_index = (tutorial_dir / "README.md").is_file()
     top_level_files = sorted(tutorial_dir.glob(NUMBERED_MD_PATTERN))
     docs_dir = tutorial_dir / "docs"
     docs_files = sorted(docs_dir.glob(NUMBERED_MD_PATTERN)) if docs_dir.exists() else []

diff --git a/scripts/release_claims_audit.py b/scripts/release_claims_audit.py
@@ -109,7 +109,7 @@ def main() -> int:
     parser.add_argument(
         "--targets",
         nargs="*",
-        default=["tutorials/*/index.md"],
+        default=["tutorials/*/README.md"],
         help="Glob patterns (relative to repo root) to scan",
     )
     parser.add_argument("--json-output", help="Optional JSON output path")

diff --git a/scripts/staleness_audit.py b/scripts/staleness_audit.py
@@ -28,7 +28,7 @@
 DEFAULT_TARGET_GLOBS = (
     "README.md",
     "tutorials/README.md",
-    "tutorials/*/index.md",
+    "tutorials/*/README.md",
     "categories/*.md",
     "discoverability/*.md",
     "CONTENT_GAPS_ANALYSIS.md",

diff --git a/scripts/update_repo_status_docs.py b/scripts/update_repo_status_docs.py
@@ -11,7 +11,7 @@
 
 def collect_tutorial_dirs(root: Path) -> list[Path]:
     tutorials_root = root / "tutorials"
-    return sorted([p for p in tutorials_root.iterdir() if p.is_dir() and (p / "index.md").is_file()])
+    return sorted([p for p in tutorials_root.iterdir() if p.is_dir() and (p / "README.md").is_file()])
 
 
 def chapter_count(tutorial_dir: Path) -> int:
@@ -45,7 +45,7 @@ def generate_tutorial_structure_md(root: Path) -> str:
 
 ```text
 tutorials/<tutorial-name>/
-  index.md
+  README.md
   01-*.md
   02-*.md
   ...
@@ -148,7 +148,7 @@ def generate_content_gaps_md(root: Path) -> str:
 
 A tutorial track is considered production-ready when:
 
-- it has `index.md` with valid local links
+- it has `README.md` with valid local links
 - it has a coherent numbered chapter sequence
 - its summary and snapshot language are not stale or placeholder quality
 - it passes repository docs health checks

diff --git a/scripts/update_tutorials_readme_snapshot.py b/scripts/update_tutorials_readme_snapshot.py
@@ -13,7 +13,7 @@
 
 def compute_metrics(root: Path) -> dict:
     tutorials_root = root / "tutorials"
-    tutorial_dirs = sorted([p for p in tutorials_root.iterdir() if p.is_dir() and (p / "index.md").is_file()])
+    tutorial_dirs = sorted([p for p in tutorials_root.iterdir() if p.is_dir() and (p / "README.md").is_file()])
 
     md_files = [f for d in tutorial_dirs for f in d.glob("*.md")]
     md_lines = 0
@@ -63,7 +63,7 @@ def update_readme_content(content: str, metrics: dict) -> str:
         r"\| Tutorial directories \| .* \|": f"| Tutorial directories | {metrics['tutorial_directories']} |",
         r"\| Tutorial markdown files \| .* \|": f"| Tutorial markdown files | {metrics['tutorial_markdown_files']} |",
         r"\| Tutorial markdown lines \| .* \|": f"| Tutorial markdown lines | {metrics['tutorial_markdown_lines']:,} |",
-        r"\| Root chapter files \| .* \|": f"| Root chapter files | {metrics['structure_counts']['root_only']} | `index.md` + top-level `01-...md` to `08-...md` |",
+        r"\| Root chapter files \| .* \|": f"| Root chapter files | {metrics['structure_counts']['root_only']} | `README.md` + top-level `01-...md` to `08-...md` |",
         r"\| `docs/` chapter files \| .* \|": f"| `docs/` chapter files | {metrics['structure_counts']['docs_only']} | Deprecated and fully migrated |",
         r"\| Index-only roadmap \| .* \|": f"| Index-only roadmap | {metrics['structure_counts']['index_only']} | All catalog entries publish full chapter sets |",
         r"\| Mixed root \+ `docs/` \| .* \|": f"| Mixed root + `docs/` | {metrics['structure_counts']['mixed']} | Legacy hybrid layout removed |",

diff --git a/scripts/verify_tutorial_sources.py b/scripts/verify_tutorial_sources.py
@@ -59,7 +59,7 @@ def collect_tutorial_records(root: Path) -> list[TutorialSourceRecord]:
     records: list[TutorialSourceRecord] = []
 
     for tutorial_dir in sorted(p for p in tutorials_root.iterdir() if p.is_dir()):
-        index_path = tutorial_dir / "index.md"
+        index_path = tutorial_dir / "README.md"
         if not index_path.is_file():
             continue
         text = index_path.read_text(encoding="utf-8", errors="ignore")
@@ -248,7 +248,7 @@ def render_markdown(report: dict[str, Any]) -> str:
     lines = [
         "# Tutorial Source Verification Report",
         "",
-        "Automated verification of GitHub source repositories referenced by `tutorials/*/index.md`.",
+        "Automated verification of GitHub source repositories referenced by `tutorials/*/README.md`.",
         "",
         f"- generated_on: **{report['generated_on']}**",
         f"- tutorials scanned: **{summary['tutorial_count']}**",

diff --git a/tutorials/README.md b/tutorials/README.md
@@ -15,8 +15,8 @@ Use this guide to navigate all tutorial tracks, understand structure rules, and
 | Metric | Value |
 |:-------|:------|
 | Tutorial directories | 191 |
-| Tutorial markdown files | 1732 |
-| Tutorial markdown lines | 1,048,772 |
+| Tutorial markdown files | 1722 |
+| Tutorial markdown lines | 1,048,086 |
 
 ## Source Verification Snapshot
 
@@ -37,7 +37,7 @@ Repository-source verification run against tutorial index references (GitHub API
 
 | Pattern | Count | Description |
 |:--------|:------|:------------|
-| Root chapter files | 191 | `index.md` + top-level `01-...md` to `08-...md` |
+| Root chapter files | 191 | `README.md` + top-level `01-...md` to `08-...md` |
 | `docs/` chapter files | 0 | Deprecated and fully migrated |
 | Index-only roadmap | 0 | All catalog entries publish full chapter sets |
 | Mixed root + `docs/` | 0 | Legacy hybrid layout removed |
@@ -55,7 +55,7 @@ Each tutorial index should provide:
 
 Each tutorial directory should contain:
 
-- `index.md`
+- `README.md`
 - `01-...md` through `08-...md` at the tutorial root (not under `docs/`)
 
 ## Maintainer Commands

diff --git a/tutorials/activepieces-tutorial/01-getting-started.md b/tutorials/activepieces-tutorial/01-getting-started.md
@@ -636,7 +636,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Next Chapter: Chapter 2: System Architecture: App, Worker, Engine](02-system-architecture-app-worker-engine.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)
 - [A-Z Tutorial Directory](../../discoverability/tutorial-directory.md)
diff --git a/tutorials/activepieces-tutorial/02-system-architecture-app-worker-engine.md b/tutorials/activepieces-tutorial/02-system-architecture-app-worker-engine.md
@@ -640,7 +640,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Previous Chapter: Chapter 1: Getting Started](01-getting-started.md)
 - [Next Chapter: Chapter 3: Flow Design, Versioning, and Debugging](03-flow-design-versioning-and-debugging.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)

diff --git a/tutorials/activepieces-tutorial/03-flow-design-versioning-and-debugging.md b/tutorials/activepieces-tutorial/03-flow-design-versioning-and-debugging.md
@@ -638,7 +638,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Previous Chapter: Chapter 2: System Architecture: App, Worker, Engine](02-system-architecture-app-worker-engine.md)
 - [Next Chapter: Chapter 4: Piece Development Framework](04-piece-development-framework.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)

diff --git a/tutorials/activepieces-tutorial/04-piece-development-framework.md b/tutorials/activepieces-tutorial/04-piece-development-framework.md
@@ -638,7 +638,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Previous Chapter: Chapter 3: Flow Design, Versioning, and Debugging](03-flow-design-versioning-and-debugging.md)
 - [Next Chapter: Chapter 5: Installation and Environment Configuration](05-installation-and-environment-configuration.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)

diff --git a/tutorials/activepieces-tutorial/05-installation-and-environment-configuration.md b/tutorials/activepieces-tutorial/05-installation-and-environment-configuration.md
@@ -637,7 +637,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Previous Chapter: Chapter 4: Piece Development Framework](04-piece-development-framework.md)
 - [Next Chapter: Chapter 6: Admin Governance and AI Provider Control](06-admin-governance-and-ai-provider-control.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)

diff --git a/tutorials/activepieces-tutorial/06-admin-governance-and-ai-provider-control.md b/tutorials/activepieces-tutorial/06-admin-governance-and-ai-provider-control.md
@@ -635,7 +635,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Previous Chapter: Chapter 5: Installation and Environment Configuration](05-installation-and-environment-configuration.md)
 - [Next Chapter: Chapter 7: API Automation and Embedding Patterns](07-api-automation-and-embedding-patterns.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)

diff --git a/tutorials/activepieces-tutorial/07-api-automation-and-embedding-patterns.md b/tutorials/activepieces-tutorial/07-api-automation-and-embedding-patterns.md
@@ -638,7 +638,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Previous Chapter: Chapter 6: Admin Governance and AI Provider Control](06-admin-governance-and-ai-provider-control.md)
 - [Next Chapter: Chapter 8: Production Operations, Security, and Contribution](08-production-operations-security-and-contribution.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)

diff --git a/...als/activepieces-tutorial/08-production-operations-security-and-contribution.md b/...als/activepieces-tutorial/08-production-operations-security-and-contribution.md
@@ -635,7 +635,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Previous Chapter: Chapter 7: API Automation and Embedding Patterns](07-api-automation-and-embedding-patterns.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)
 - [A-Z Tutorial Directory](../../discoverability/tutorial-directory.md)
diff --git a/tutorials/activepieces-tutorial/index.md → tutorials/activepieces-tutorial/README.md b/tutorials/activepieces-tutorial/index.md → tutorials/activepieces-tutorial/README.md
diff --git a/tutorials/adk-python-tutorial/01-getting-started.md b/tutorials/adk-python-tutorial/01-getting-started.md
@@ -636,7 +636,7 @@ Suggested trace strategy:
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Next Chapter: Chapter 2: Architecture and Runner Lifecycle](02-architecture-and-runner-lifecycle.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)
 - [A-Z Tutorial Directory](../../discoverability/tutorial-directory.md)
diff --git a/tutorials/adk-python-tutorial/02-architecture-and-runner-lifecycle.md b/tutorials/adk-python-tutorial/02-architecture-and-runner-lifecycle.md
@@ -637,7 +637,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Previous Chapter: Chapter 1: Getting Started](01-getting-started.md)
 - [Next Chapter: Chapter 3: Agent Design and Multi-Agent Composition](03-agent-design-and-multi-agent-composition.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)

diff --git a/tutorials/adk-python-tutorial/03-agent-design-and-multi-agent-composition.md b/tutorials/adk-python-tutorial/03-agent-design-and-multi-agent-composition.md
@@ -636,7 +636,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Previous Chapter: Chapter 2: Architecture and Runner Lifecycle](02-architecture-and-runner-lifecycle.md)
 - [Next Chapter: Chapter 4: Tools, MCP, and Confirmation Flows](04-tools-mcp-and-confirmation-flows.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)

diff --git a/tutorials/adk-python-tutorial/04-tools-mcp-and-confirmation-flows.md b/tutorials/adk-python-tutorial/04-tools-mcp-and-confirmation-flows.md
@@ -634,7 +634,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Previous Chapter: Chapter 3: Agent Design and Multi-Agent Composition](03-agent-design-and-multi-agent-composition.md)
 - [Next Chapter: Chapter 5: Sessions, Memory, and Context Management](05-sessions-memory-and-context-management.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)

diff --git a/tutorials/adk-python-tutorial/05-sessions-memory-and-context-management.md b/tutorials/adk-python-tutorial/05-sessions-memory-and-context-management.md
@@ -630,7 +630,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Previous Chapter: Chapter 4: Tools, MCP, and Confirmation Flows](04-tools-mcp-and-confirmation-flows.md)
 - [Next Chapter: Chapter 6: Evaluation, Debugging, and Quality Gates](06-evaluation-debugging-and-quality-gates.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)

diff --git a/tutorials/adk-python-tutorial/06-evaluation-debugging-and-quality-gates.md b/tutorials/adk-python-tutorial/06-evaluation-debugging-and-quality-gates.md
@@ -630,7 +630,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Previous Chapter: Chapter 5: Sessions, Memory, and Context Management](05-sessions-memory-and-context-management.md)
 - [Next Chapter: Chapter 7: Deployment and Production Operations](07-deployment-and-production-operations.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)

diff --git a/tutorials/adk-python-tutorial/07-deployment-and-production-operations.md b/tutorials/adk-python-tutorial/07-deployment-and-production-operations.md
@@ -636,7 +636,7 @@ Use the following upstream sources to verify implementation details while readin
 
 ## Chapter Connections
 
-- [Tutorial Index](index.md)
+- [Tutorial Index](README.md)
 - [Previous Chapter: Chapter 6: Evaluation, Debugging, and Quality Gates](06-evaluation-debugging-and-quality-gates.md)
 - [Next Chapter: Chapter 8: Contribution Workflow and Ecosystem Strategy](08-contribution-workflow-and-ecosystem-strategy.md)
 - [Main Catalog](../../README.md#-tutorial-catalog)
-Original file line number
+Diff line change
@@ Expand Up @@
     ```text
     tutorials/<tutorial-name>/
-      index.md
+      README.md
 -*.md
 -*.md
       ...
@@ Expand Down @@