Addressing comments, making the rest of the class consistent
Addressing comments, making the rest of the class consistent

refs #7741

jessecarterMOOSE/moose,bwspenc/moose,bwspenc/moose,SudiptaBiswas/moose,SudiptaBiswas/moose,jessecarterMOOSE/moose,lindsayad/moose,friedmud/moose,liuwenf/moose,backmari/moose,stimpsonsg/moose,idaholab/moose,SudiptaBiswas/moose,friedmud/moose,laagesen/moose,friedmud/moose,dschwen/moose,liuwenf/moose,sapitts/moose,backmari/moose,yipenggao/moose,harterj/moose,sapitts/moose,andrsd/moose,sapitts/moose,nuclear-wizard/moose,andrsd/moose,YaqiWang/moose,idaholab/moose,SudiptaBiswas/moose,nuclear-wizard/moose,stimpsonsg/moose,dschwen/moose,nuclear-wizard/moose,harterj/moose,yipenggao/moose,milljm/moose,milljm/moose,YaqiWang/moose,dschwen/moose,SudiptaBiswas/moose,milljm/moose,YaqiWang/moose,stimpsonsg/moose,bwspenc/moose,YaqiWang/moose,harterj/moose,andrsd/moose,Chuban/moose,harterj/moose,laagesen/moose,liuwenf/moose,friedmud/moose,Chuban/moose,backmari/moose,Chuban/moose,idaholab/moose,milljm/moose,andrsd/moose,liuwenf/moose,Chuban/moose,idaholab/moose,lindsayad/moose,milljm/moose,nuclear-wizard/moose,dschwen/moose,stimpsonsg/moose,liuwenf/moose,yipenggao/moose,yipenggao/moose,permcody/moose,permcody/moose,lindsayad/moose,laagesen/moose,lindsayad/moose,dschwen/moose,permcody/moose,jessecarterMOOSE/moose,liuwenf/moose,sapitts/moose,jessecarterMOOSE/moose,idaholab/moose,harterj/moose,bwspenc/moose,laagesen/moose,bwspenc/moose,jessecarterMOOSE/moose,laagesen/moose,andrsd/moose,backmari/moose,sapitts/moose,lindsayad/moose,permcody/moose