[DoctrineMongoDBBundle] fixed xml formatting
[DoctrineMongoDBBundle] fixed xml formatting


0mars/DoctrineMongoDBBundle,jahller/DoctrineMongoDBBundle,castarco/DoctrineMongoDBBundle,malarzm/DoctrineMongoDBBundle,tomasbro/DoctrineMongoDBBundle,doctrine/DoctrineMongoDBBundle,juchi/DoctrineMongoDBBundle,Soullivaneuh/DoctrineMongoDBBundle,juchi/DoctrineMongoDBBundle,Soullivaneuh/DoctrineMongoDBBundle,0mars/DoctrineMongoDBBundle,alcaeus/DoctrineMongoDBBundle,malarzm/DoctrineMongoDBBundle,castarco/DoctrineMongoDBBundle,tomasbro/DoctrineMongoDBBundle,sarcher/DoctrineMongoDBBundle,jahller/DoctrineMongoDBBundle,stof/DoctrineMongoDBBundle,alcaeus/DoctrineMongoDBBundle