diff --git a/src/app.rs b/src/app.rs
index 4496e02..b820373 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -76,7 +76,9 @@ enum Subcommand {
         /// The package to remove
         package: String,
     },
+    /// Format C source code using clang-format
     Fmt,
+    /// Lint C source code using clang-tidy
     Lint,
 }