diff --git a/src/libstd/collections/hash/map.rs b/src/libstd/collections/hash/map.rs
index 474999a6646df..e1d4afacc4116 100644
--- a/src/libstd/collections/hash/map.rs
+++ b/src/libstd/collections/hash/map.rs
@@ -2318,10 +2318,14 @@ impl<'a, K, V> OccupiedEntry<'a, K, V> {
     ///
     /// assert_eq!(map["poneyland"], 12);
     /// if let Entry::Occupied(mut o) = map.entry("poneyland") {
-    ///      *o.get_mut() += 10;
+    ///     *o.get_mut() += 10;
+    ///     assert_eq!(*o.get(), 22);
+    ///
+    ///     // We can use the same Entry multiple times.
+    ///     *o.get_mut() += 2;
     /// }
     ///
-    /// assert_eq!(map["poneyland"], 22);
+    /// assert_eq!(map["poneyland"], 24);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
     pub fn get_mut(&mut self) -> &mut V {