Style guide fixes and simplifications (#5535)
Style guide fixes and simplifications (#5535)

sapitts/moose,katyhuff/moose,jessecarterMOOSE/moose,friedmud/moose,laagesen/moose,friedmud/moose,xy515258/moose,idaholab/moose,permcody/moose,yipenggao/moose,jasondhales/moose,wgapl/moose,SudiptaBiswas/moose,bwspenc/moose,stimpsonsg/moose,kasra83/moose,idaholab/moose,harterj/moose,nuclear-wizard/moose,capitalaslash/moose,jessecarterMOOSE/moose,dschwen/moose,kasra83/moose,jiangwen84/moose,katyhuff/moose,wgapl/moose,jasondhales/moose,harterj/moose,joshua-cogliati-inl/moose,sapitts/moose,permcody/moose,laagesen/moose,permcody/moose,SudiptaBiswas/moose,milljm/moose,Chuban/moose,mellis13/moose,Chuban/moose,SudiptaBiswas/moose,harterj/moose,stimpsonsg/moose,jasondhales/moose,Chuban/moose,lindsayad/moose,lindsayad/moose,xy515258/moose,nuclear-wizard/moose,jhbradley/moose,adamLange/moose,adamLange/moose,nuclear-wizard/moose,SudiptaBiswas/moose,kasra83/moose,lindsayad/moose,wgapl/moose,dschwen/moose,xy515258/moose,jhbradley/moose,milljm/moose,stimpsonsg/moose,sapitts/moose,wgapl/moose,giopastor/moose,lindsayad/moose,andrsd/moose,SudiptaBiswas/moose,milljm/moose,giopastor/moose,YaqiWang/moose,jessecarterMOOSE/moose,backmari/moose,yipenggao/moose,joshua-cogliati-inl/moose,katyhuff/moose,sapitts/moose,laagesen/moose,idaholab/moose,laagesen/moose,giopastor/moose,jiangwen84/moose,jessecarterMOOSE/moose,idaholab/moose,permcody/moose,YaqiWang/moose,xy515258/moose,jessecarterMOOSE/moose,bwspenc/moose,Chuban/moose,capitalaslash/moose,liuwenf/moose,andrsd/moose,friedmud/moose,dschwen/moose,liuwenf/moose,jasondhales/moose,backmari/moose,mellis13/moose,katyhuff/moose,harterj/moose,jiangwen84/moose,laagesen/moose,bwspenc/moose,milljm/moose,yipenggao/moose,YaqiWang/moose,bwspenc/moose,capitalaslash/moose,YaqiWang/moose,andrsd/moose,harterj/moose,backmari/moose,dschwen/moose,jiangwen84/moose,dschwen/moose,mellis13/moose,lindsayad/moose,idaholab/moose,andrsd/moose,giopastor/moose,bwspenc/moose,kasra83/moose,sapitts/moose,adamLange/moose,nuclear-wizard/moose,mellis13/moose,milljm/moose,adamLange/moose,liuwenf/moose,liuwenf/moose,andrsd/moose,joshua-cogliati-inl/moose,jhbradley/moose,backmari/moose,stimpsonsg/moose,friedmud/moose,liuwenf/moose,joshua-cogliati-inl/moose,yipenggao/moose,liuwenf/moose,jhbradley/moose,capitalaslash/moose