[DoctrineBundle] reindented some code for clarity
[DoctrineBundle] reindented some code for clarity

chrisguitarguy/DoctrineBundle,javiereguiluz/DoctrineBundle,Soullivaneuh/DoctrineBundle,dunglas/DoctrineBundle,skafandri/DoctrineBundle,fabpot/DoctrineBundle,chrisguitarguy/DoctrineBundle,OskarStark/DoctrineBundle,gencer/DoctrineBundle,doctrine/DoctrineBundle,nicolas-grekas/DoctrineBundle,hacfi/DoctrineBundle,hason/DoctrineBundle,Soullivaneuh/DoctrineBundle,skafandri/DoctrineBundle,lafourchette/DoctrineBundle,stof/DoctrineBundle,hacfi/DoctrineBundle,gencer/DoctrineBundle,hason/DoctrineBundle,fervo/DoctrineBundle,javiereguiluz/DoctrineBundle,nicolas-grekas/DoctrineBundle,mikeSimonson/DoctrineBundle,mikeSimonson/DoctrineBundle,fervo/DoctrineBundle,fabpot/DoctrineBundle,OskarStark/DoctrineBundle