diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 6e10b6a..e2550be 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -11,36 +11,30 @@ jobs:
           - macos-latest
           - windows-latest
     runs-on: ${{ matrix.os }}
-
     steps:
       - uses: actions/checkout@v4
-
       - name: Cargo build
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --workspace --all-targets
+        run: cargo build --workspace --all-targets
 
   fmt:
     runs-on: ubuntu-latest
-
     steps:
       - uses: actions/checkout@v4
-
       - name: Cargo fmt
-        uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
+        run: cargo fmt --all -- --check
 
   clippy:
     runs-on: ubuntu-latest
-
     steps:
       - uses: actions/checkout@v4
-
       - name: Cargo clippy
-        uses: actions-rs/cargo@v1
-        with:
-          command: clippy
-          args: --workspace --all-targets -- -Dwarnings
+        run: cargo clippy --workspace --all-targets -- -Dwarnings
+
+  doc:
+    runs-on: ubuntu-latest
+    env:
+      RUSTDOCFLAGS: -Dwarnings
+    steps:
+      - uses: actions/checkout@v4
+      - name: Cargo doc
+        run: cargo doc --workspace
diff --git a/src/lib.rs b/src/lib.rs
index e501aa4..4c66cf9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -6,7 +6,7 @@ mod ispc;
 
 pub trait ImagePixelFormat: Copy {
     /// Returns the number of channels that an image of this format would have in memory.
-    /// For example, while a normal map of format [`NormalMapFormat::R8g8TangentSpaceReconstructedZ`] would still have 3 channels when sampled,
+    /// For example, while a normal map of format [`NormalMapFormat::Rg8TangentSpaceReconstructedZ`] would still have 3 channels when sampled,
     /// in memory it will have 2 channels.
     fn num_channel_in_memory(self) -> usize;