Fixes and tweaks for the documentation
Fixes and tweaks for the documentation

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