Added missing blank line to GradingSurveyGroup logic.
Added missing blank line to GradingSurveyGroup logic.

SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange,SRabbelier/Melange