Issue #2234611 by visabhishek, cs_shadow, joachim: Fix up docs for drupalCreateRole test method
Issue #2234611 by visabhishek, cs_shadow, joachim: Fix up docs for drupalCreateRole test method

lincgr/Prueba,joshkoenig/golden-god-demo,brainhell/drupalglass,lincgr/Prueba,brainhell/drupalglass,rmcveigh/frontend-dev,brainhell/drupalglass,rmcveigh/frontend-dev,joshkoenig/golden-god-demo,rmcveigh/frontend-dev,brainhell/drupalglass,joshkoenig/golden-god-demo,joshkoenig/golden-god-demo,joshkoenig/golden-god-demo,lincgr/Prueba,joshkoenig/golden-god-demo,brainhell/drupalglass,joshkoenig/golden-god-demo,lincgr/Prueba