thanks @eddyb

steveklabnik · steveklabnik · commit 95fe6ac14f65 · 2017-01-07T14:27:04.000-05:00
diff --git a/src/libcore/ptr.rs b/src/libcore/ptr.rs
@@ -75,7 +75,7 @@ pub const fn null_mut<T>() -> *mut T { 0 as *mut T }
 /// # Safety
 ///
 /// This function copies the memory through the raw pointers passed to it
-/// as arguments, which means they will be dereferenced.
+/// as arguments.
 ///
 /// Ensure that these pointers are valid before calling `swap`.
 #[inline]
