fix tests

Author: tito10047

tests/App/AssetMapper/config/services.yaml

@@ -13,7 +13,7 @@ services:
 
     # makes classes in src/ available to be used as services
     # this creates a service per class whose id is the fully-qualified class name
-    Tito10047\AltchaBundle\Tests\App\AssetMapper\Src\:
+    Tito10047\AltchaBundle\Tests\App\AssetMapper\Src:
         resource: '../Src/'
 
     # add more service definitions when explicit configuration is needed