diff --git a/src/behavior-considered-undefined.md b/src/behavior-considered-undefined.md
index b617ee3d7..9fb3d7414 100644
--- a/src/behavior-considered-undefined.md
+++ b/src/behavior-considered-undefined.md
@@ -10,7 +10,7 @@ the guarantee that these issues are never caused by safe code.
   (uninitialized) memory
 * Breaking the [pointer aliasing
   rules](http://llvm.org/docs/LangRef.html#pointer-aliasing-rules)
-  with raw pointers (a subset of the rules used by C)
+  on accesses through raw pointers (a subset of the rules used by C)
 * `&mut T` and `&T` follow LLVM’s scoped [noalias] model, except if the `&T`
   contains an `UnsafeCell<U>`. Unsafe code must not violate these aliasing
   guarantees.