diff --git a/library/core/src/cmp.rs b/library/core/src/cmp.rs
index a404b699de1..f89cf812e97 100644
--- a/library/core/src/cmp.rs
+++ b/library/core/src/cmp.rs
@@ -683,7 +683,7 @@ fn clone_from(&mut self, other: &Self) {
 ///
 /// However, manually setting the discriminants can override this default
 /// behavior:
-////
+///
 /// ```
 /// #[derive(PartialEq, Eq, PartialOrd, Ord)]
 /// enum E {
@@ -934,7 +934,7 @@ fn partial_cmp(&self, other: &Ordering) -> Option<Ordering> {
 ///
 /// However, manually setting the discriminants can override this default
 /// behavior:
-////
+///
 /// ```
 /// #[derive(PartialEq, PartialOrd)]
 /// enum E {