Issue #1516934 by jmarkel: Fix up docs for batch_set()
Issue #1516934 by jmarkel: Fix up docs for batch_set()

lincgr/Prueba,brainhell/drupalglass,rmcveigh/frontend-dev,brainhell/drupalglass,joshkoenig/golden-god-demo,joshkoenig/golden-god-demo,brainhell/drupalglass,edutrul/social-web,edutrul/social-web,rmcveigh/frontend-dev,joshkoenig/golden-god-demo,brainhell/drupalglass,rmcveigh/frontend-dev,edutrul/social-web,edutrul/social-web,OccupyWallStreet/streetnet,brainhell/drupalglass,joshkoenig/golden-god-demo,joshkoenig/golden-god-demo,edutrul/social-web,OccupyWallStreet/streetnet,OccupyWallStreet/streetnet,joshkoenig/golden-god-demo,lincgr/Prueba,joshkoenig/golden-god-demo,lincgr/Prueba,OccupyWallStreet/streetnet,lincgr/Prueba