diff --git a/src/liballoc/vec.rs b/src/liballoc/vec.rs
index 93d7e66b7b203..301e44632b823 100644
--- a/src/liballoc/vec.rs
+++ b/src/liballoc/vec.rs
@@ -715,7 +715,7 @@ impl<T> Vec<T> {
     ///
     /// # Panics
     ///
-    /// Panics if `index` is out of bounds.
+    /// Panics if `index > len`.
     ///
     /// # Examples
     ///