diff --git a/compiler/rustc_driver/src/lib.rs b/compiler/rustc_driver/src/lib.rs
index c9b36dd0c24..2ecb6bf9ef2 100644
--- a/compiler/rustc_driver/src/lib.rs
+++ b/compiler/rustc_driver/src/lib.rs
@@ -499,7 +499,7 @@ fn make_input(
     }
 }
 
-// Whether to stop or continue compilation.
+/// Whether to stop or continue compilation.
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
 pub enum Compilation {
     Stop,