Changed poll_id to poll_ids in examples of custom management commands.
Changed poll_id to poll_ids in examples of custom management commands.

elena/django,georgemarshall/django,django/django,ghickman/django,schinckel/django,pauloxnet/django,solarissmoke/django,elena/django,atul-bhouraskar/django,koordinates/django,solarissmoke/django,blighj/django,georgemarshall/django,ghickman/django,rsalmaso/django,theo-l/django,pauloxnet/django,adamchainz/django,simonw/django,claudep/django,django/django,MarkusH/django,simonw/django,auvipy/django,googleinterns/django,takis/django,takis/django,simonw/django,takis/django,apollo13/django,rsalmaso/django,googleinterns/django,claudep/django,koordinates/django,blighj/django,adamchainz/django,atul-bhouraskar/django,georgemarshall/django,wkschwartz/django,felixxm/django,manhhomienbienthuy/django,claudep/django,felixxm/django,wkschwartz/django,blighj/django,atul-bhouraskar/django,felixxm/django,monetate/django,elena/django,freakboy3742/django,simonw/django,elena/django,django/django,auvipy/django,blighj/django,theo-l/django,shaib/django,manhhomienbienthuy/django,shaib/django,takis/django,wkschwartz/django,ghickman/django,ghickman/django,googleinterns/django,monetate/django,rsalmaso/django,dsanders11/django,manhhomienbienthuy/django,MarkusH/django,MarkusH/django,apollo13/django,manhhomienbienthuy/django,MarkusH/django,pauloxnet/django,dsanders11/django,apollo13/django,apollo13/django,adamchainz/django,monetate/django,wkschwartz/django,claudep/django,solarissmoke/django,georgemarshall/django,schinckel/django,auvipy/django,shaib/django,schinckel/django,kaedroho/django,shaib/django,theo-l/django,felixxm/django,atul-bhouraskar/django,kaedroho/django,solarissmoke/django,dsanders11/django,googleinterns/django,adamchainz/django,kaedroho/django,rsalmaso/django,koordinates/django,freakboy3742/django,pauloxnet/django,dsanders11/django,monetate/django,django/django,schinckel/django,freakboy3742/django,koordinates/django,theo-l/django,auvipy/django