diff --git a/actix-http/src/extensions.rs b/actix-http/src/extensions.rs
index ea502e727..7e44492c6 100644
--- a/actix-http/src/extensions.rs
+++ b/actix-http/src/extensions.rs
@@ -107,13 +107,13 @@ impl Extensions {
     /// Get a mutable reference or insert an item of a given type.
     ///
     /// ```
-    /// # use actix_http::Extensions;
+    /// use actix_http::Extensions;
     /// let mut map = Extensions::new();
     /// assert_eq!(map.get::<Vec<u32>>(), None);
     /// map.get_or_insert(Vec::<u32>::new()).push(1);
-    /// assert_eq!(map.get::<Vec<u32>>(), Some(vec![1]));
+    /// assert_eq!(map.get::<Vec<u32>>(), Some(&vec![1]));
     /// map.get_or_insert(Vec::<u32>::new()).push(2);
-    /// assert_eq!(map.get::<Vec<u32>>(), Some(vec![1,2]));
+    /// assert_eq!(map.get::<Vec<u32>>(), Some(&vec![1,2]));
     /// ```
     pub fn get_or_insert<T: 'static>(&mut self, value: T) -> &mut T {
         self.map
@@ -126,13 +126,13 @@ impl Extensions {
     /// Get a mutable reference or insert an item of a given type calculated with the closure given.
     ///
     /// ```
-    /// # use actix_http::Extensions;
+    /// use actix_http::Extensions;
     /// let mut map = Extensions::new();
     /// assert_eq!(map.get::<Vec<u32>>(), None);
     /// map.get_or_insert_with(Vec::<u32>::new).push(1);
-    /// assert_eq!(map.get::<Vec<u32>>(), Some(vec![1]));
+    /// assert_eq!(map.get::<Vec<u32>>(), Some(&vec![1]));
     /// map.get_or_insert_with(Vec::<u32>::new).push(2);
-    /// assert_eq!(map.get::<Vec<u32>>(), Some(vec![1,2]));
+    /// assert_eq!(map.get::<Vec<u32>>(), Some(&vec![1,2]));
     /// ```
     pub fn get_or_insert_with<T: 'static, F: FnOnce() -> T>(&mut self, default: F) -> &mut T {
         self.map