2 files changed, 2 insertions, 2 deletions
diff --git a/src/libstd/collections/hash/map.rs b/src/libstd/collections/hash/map.rs
index 349aa029ba8..536ce2e16a0 100644
--- a/src/libstd/collections/hash/map.rs
+++ b/src/libstd/collections/hash/map.rs
@@ -1018,7 +1018,7 @@ impl<K, V, S> HashMap<K, V, S>
     /// map.shrink_to(0);
     /// assert!(map.capacity() >= 2);
     /// ```
-    #[unstable(feature = "shrink_to", reason = "new API", issue="0")]
+    #[unstable(feature = "shrink_to", reason = "new API", issue="56431")]
     pub fn shrink_to(&mut self, min_capacity: usize) {
         assert!(self.capacity() >= min_capacity, "Tried to shrink to a larger capacity");
 
diff --git a/src/libstd/collections/hash/set.rs b/src/libstd/collections/hash/set.rs
index 5ac3e8f9cf7..4bb3ce0cf44 100644
--- a/src/libstd/collections/hash/set.rs
+++ b/src/libstd/collections/hash/set.rs
@@ -315,7 +315,7 @@ impl<T, S> HashSet<T, S>
     /// assert!(set.capacity() >= 2);
     /// ```
     #[inline]
-    #[unstable(feature = "shrink_to", reason = "new API", issue="0")]
+    #[unstable(feature = "shrink_to", reason = "new API", issue="56431")]
     pub fn shrink_to(&mut self, min_capacity: usize) {
         self.map.shrink_to(min_capacity)
     }