diff --git a/README.md b/README.md
index 2b6bc33..3d3db96 100644
--- a/README.md
+++ b/README.md
@@ -140,13 +140,13 @@ Options:
       --fu <FETCH URL>
           The GitLab instance URL for fetch repositories (example: https://gitlab.local/) [env: GTLBSTR_FETCH_URL=]
       --ft <FETCH TOKEN>
-          Your personal GitLab token for fetch repositories [env: GTLBSTR_FETCH_TOKEN=]
+          Your personal GitLab token for fetching repositories [env: GTLBSTR_FETCH_TOKEN=]
       --bu <BACKUP URL>
-          The GitLab instance URL for backup repositories (example: https://backup-gitlab.local/) [env: GTLBSTR_BACKUP_URL=]
+          The GitLab instance URL for backup repositories (example: <https://backup-gitlab.local>) [env: GTLBSTR_BACKUP_URL=]
       --bt <BACKUP TOKEN>
           Your personal GitLab token for backup repositories [env: GTLBSTR_BACKUP_TOKEN=]
-      --bg <BACKUP GROUP>
-          A target created group on backup GitLab for push repositories [env: GTLBSTR_BACKUP_GROUP=]
+      --bg <BACKUP GROUP ID>
+          A target created group on backup GitLab for pushing repositories. Besides the numeric ID, the encoded path can also be used, see https://docs.gitlab.com/api/rest/#encoding [env: GTLBSTR_BACKUP_GROUP=]
   -i, --include <PATTERN>
           Include regexp patterns (cannot be used together with --exclude flag, may be repeated) [env: GTLBSTR_INCLUDE=]
   -x, --exclude <PATTERN>
@@ -167,8 +167,8 @@ Options:
           Download projects explicitly owned by user [env: GTLBSTR_ONLY_OWNED=]
       --only-membership
           Download only user's projects [env: GTLBSTR_ONLY_MEMBERSHIP=]
-      --group <GROUP>
-          Download projects only in group [env: GTLBSTR_GROUP=]
+      --group <GROUP ID>
+          Download projects only in group. Besides the numeric ID, the encoded path can also be used, see https://docs.gitlab.com/api/rest/#encoding [env: GTLBSTR_GROUP=]
       --download-ssh
           Enable download by ssh instead of http. An authorized ssh key is required [env: GTLBSTR_DOWNLOAD_SSH=]
       --upload-ssh
diff --git a/src/cli.rs b/src/cli.rs
index 3668100..b7a8fa9 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -10,7 +10,7 @@ use anyhow::{bail, Result};
 #[command(author, version, about)]
 /// A tool for cloning all available repositories in a GitLab instance
 struct Cli {
-    /// The GitLab instance URL for fetch repositories (example: <https://gitlab.local>)
+    /// The GitLab instance URL for fetching repositories (example: <https://gitlab.local>)
     #[arg(
         long,
         value_parser,
@@ -19,7 +19,7 @@ struct Cli {
     )]
     fu: String,
 
-    /// Your personal GitLab token for fetch repositories
+    /// Your personal GitLab token for fetching repositories
     #[arg(
         long,
         value_parser,
@@ -46,12 +46,12 @@ struct Cli {
     )]
     bt: Option<String>,
 
-    /// A target created group on backup GitLab for push repositories
+    /// A target created group on backup GitLab for pushing repositories. Besides the numeric ID, the encoded path can also be used, see https://docs.gitlab.com/api/rest/#encoding
     #[arg(
         long,
         value_parser,
         env = "GTLBSTR_BACKUP_GROUP",
-        value_name = "BACKUP GROUP"
+        value_name = "BACKUP GROUP ID"
     )]
     bg: Option<String>,
 
@@ -63,7 +63,7 @@ struct Cli {
     #[arg(short = 'x', long, env = "GTLBSTR_EXCLUDE", value_name = "PATTERN")]
     exclude: Option<Vec<String>>,
 
-    /// A destination local folder for save downloaded repositories
+    /// A destination local folder for saving downloaded repositories
     #[arg(
         long,
         short,
@@ -112,8 +112,8 @@ struct Cli {
     #[arg(long, env = "GTLBSTR_ONLY_MEMBERSHIP")]
     only_membership: bool,
 
-    /// Download projects only in group
-    #[arg(long, env = "GTLBSTR_GROUP")]
+    /// Download projects only in group. Besides the numeric ID, the encoded path can also be used, see https://docs.gitlab.com/api/rest/#encoding
+    #[arg(long, value_name = "GROUP ID", env = "GTLBSTR_GROUP")]
     group: Option<String>,
 
     /// Enable download by ssh instead of http. An authorized ssh key is required