fix test harness timing printing bug
fix test harness timing printing bug

This bug was introduced by #9775.

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