doc: make line visible

diff --git a/src/libstd/io/stdio.rs b/src/libstd/io/stdio.rs
index 985dbdd895f847b1da6d464534fa82f47af0bd1c..120e56d8079a74223f9f5f1037da6fa63059e589 100644 (file)
--- a/src/libstd/io/stdio.rs
+++ b/src/libstd/io/stdio.rs
@@ -252,7 +252,7 @@ pub fn lock(&self) -> StdinLock {
     ///
     /// - Pipe some text to it, e.g. `printf foo | path/to/executable`
     /// - Give it text interactively by running the executable directly,
-    //    in which case it will wait for the Enter key to be pressed before
+    ///   in which case it will wait for the Enter key to be pressed before
     ///   continuing
     #[stable(feature = "rust1", since = "1.0.0")]
     pub fn read_line(&self, buf: &mut String) -> io::Result<usize> {