diff --git a/src/Adapter/NullCacheItemPool.php b/src/Adapter/NullCacheItemPool.php
index e7fbf71..b64408e 100644
--- a/src/Adapter/NullCacheItemPool.php
+++ b/src/Adapter/NullCacheItemPool.php
@@ -149,4 +149,4 @@ public function commit()
     {
         return true;
     }
-}
+}
diff --git a/src/CacheItem.php b/src/CacheItem.php
index 1de3ad9..24af8bb 100644
--- a/src/CacheItem.php
+++ b/src/CacheItem.php
@@ -171,4 +171,4 @@ public function expiresAfter($time)
         
         return $this;
     }
-}
+}
diff --git a/tests/unit/Adapter/MemoryCacheItemPoolTest.php b/tests/unit/Adapter/MemoryCacheItemPoolTest.php
index 8b29820..d212bb9 100644
--- a/tests/unit/Adapter/MemoryCacheItemPoolTest.php
+++ b/tests/unit/Adapter/MemoryCacheItemPoolTest.php
@@ -135,4 +135,4 @@ public function testDeferred()
         $this->assertTrue($item->isHit());
         $this->assertTrue($pool->hasItem('myKey'));
     }
-}
+}
diff --git a/tests/unit/Adapter/NullCacheItemPoolTest.php b/tests/unit/Adapter/NullCacheItemPoolTest.php
index 5b1f261..b1d2731 100644
--- a/tests/unit/Adapter/NullCacheItemPoolTest.php
+++ b/tests/unit/Adapter/NullCacheItemPoolTest.php
@@ -100,4 +100,4 @@ public function testCommit()
         
         $this->assertTrue($pool->commit());
     }
-}
+}
diff --git a/tests/unit/CacheItemTest.php b/tests/unit/CacheItemTest.php
index 494b484..fa3e8af 100644
--- a/tests/unit/CacheItemTest.php
+++ b/tests/unit/CacheItemTest.php
@@ -81,4 +81,4 @@ public function testExpiresAfterFluidInterface()
         $item->expiresAfter($interval);
         $this->assertGreaterThan($myDate, $item->getExpires());
     }
-}
+}