diff --git a/library/core/src/ptr/mut_ptr.rs b/library/core/src/ptr/mut_ptr.rs
index 289dd972f679..98b70a77fad7 100644
--- a/library/core/src/ptr/mut_ptr.rs
+++ b/library/core/src/ptr/mut_ptr.rs
@@ -594,7 +594,7 @@ pub fn mask(self, mask: usize) -> *mut T {
     ///
     /// [`as_mut`]: #method.as_mut
     /// [`as_uninit_mut`]: #method.as_uninit_mut
-    /// [`as_ref_unchecked`]: #method.as_mut_unchecked
+    /// [`as_ref_unchecked`]: #method.as_ref_unchecked
     ///
     /// # Safety
     ///