lib docs: fix typo

1 files changed, 1 insertions, 1 deletions

diff --git a/library/core/src/ptr/mod.rs b/library/core/src/ptr/mod.rs
index 89b11637eca..1a0d9a3d0ce 100644
--- a/library/core/src/ptr/mod.rs
+++ b/library/core/src/ptr/mod.rs
@@ -1769,7 +1769,7 @@ pub(crate) const unsafe fn align_offset<T: Sized>(p: *const T, a: usize) -> usiz
 /// (which is what the `PartialEq for &T` implementation does).
 ///
 /// When comparing wide pointers, both the address and the metadata are tested for equality.
-/// However, note that comparing trait object pointers (`*const dyn Trait`) is unrealiable: pointers
+/// However, note that comparing trait object pointers (`*const dyn Trait`) is unreliable: pointers
 /// to values of the same underlying type can compare inequal (because vtables are duplicated in
 /// multiple codegen units), and pointers to values of *different* underlying type can compare equal
 /// (since identical vtables can be deduplicated within a codegen unit).