diff --git a/README.md b/README.md
index fefd5a91..4eb23011 100644
--- a/README.md
+++ b/README.md
@@ -115,4 +115,4 @@ $stack->push(
   ), 
   'shared-cache'
 );
-```
\ No newline at end of file
+```
diff --git a/src/Storage/CacheStorageInterface.php b/src/Storage/CacheStorageInterface.php
index db2bc7d5..8d5af14c 100644
--- a/src/Storage/CacheStorageInterface.php
+++ b/src/Storage/CacheStorageInterface.php
@@ -21,4 +21,4 @@ public function fetch($key);
      */
     public function save($key, CacheEntry $data);
 
-}
\ No newline at end of file
+}
diff --git a/src/Storage/DoctrineCacheWrapper.php b/src/Storage/DoctrineCacheWrapper.php
index 1c87b282..21cb3e15 100644
--- a/src/Storage/DoctrineCacheWrapper.php
+++ b/src/Storage/DoctrineCacheWrapper.php
@@ -60,4 +60,4 @@ public function save($key, CacheEntry $data)
         return false;
     }
 
-}
\ No newline at end of file
+}