Fix parsing '#'-hiding of rustdoc

diff --git a/src/comment.rs b/src/comment.rs
index ed83a3925b005ebe30fe35b24db76651fce81ab7..5958349c6ad6869fb32a4e7f4f3a5160395907ea 100644 (file)
--- a/src/comment.rs
+++ b/src/comment.rs
@@ -500,7 +500,7 @@ fn rewrite_comment_inner(
 const RUSTFMT_CUSTOM_COMMENT_PREFIX: &str = "//#### ";
 
 fn hide_sharp_behind_comment<'a>(s: &'a str) -> Cow<'a, str> {
-    if s.trim_left().starts_with('#') {
+    if s.trim_left().starts_with("# ") {
         Cow::from(format!("{}{}", RUSTFMT_CUSTOM_COMMENT_PREFIX, s))
     } else {
         Cow::from(s)