insight fixes

Author: Nyholm

.gitignore

@@ -144,4 +144,4 @@ Create an issue if you've found a bug, or ping one of us on twitter: @aequasi or
 
 
 [DoctrineAdapterBundle]:https://github.com/php-cache/doctrine-adapter-bundle
-[DoctrineBridge]:https://github.com/php-cache/doctrine-bridge
+[DoctrineBridge]:https://github.com/php-cache/doctrine-bridge

.travis.yml

@@ -48,4 +48,4 @@
             "Cache\\CacheBundle\\Tests\\": "tests/"
         }
     }
-}
+}