Fix a tslint warning
Fix a tslint warning
YuichiNukiyama/tslint,Nemo157/tslint,s-panferov/tslint,berickson1/tslint,Kuniwak/tslint,YuichiNukiyama/tslint,andy-ms/tslint,liviuignat/tslint,spirosikmd/tslint,pspeter3/tslint,pspeter3/tslint,GabiGrin/tslint,palantir/tslint,aciccarello/tslint,ScottSWu/tslint,mprobst/tslint,GabiGrin/tslint,lukeapage/tslint,weswigham/tslint,IllusionMH/tslint,nchen63/tslint,bolatovumar/tslint,vmmitev/tslint,nikklassen/tslint,andy-ms/tslint,palantir/tslint,nchen63/tslint,JoshuaKGoldberg/tslint,Nemo157/tslint,palantir/tslint,andy-ms/tslint,DickvdBrink/tslint,nchen63/tslint,pocke/tslint,bolatovumar/tslint,berickson1/tslint,pocke/tslint,andy-hanson/tslint,IllusionMH/tslint,pocke/tslint,Pajn/tslint,mprobst/tslint,GabiGrin/tslint,mprobst/tslint,Kuniwak/tslint,DickvdBrink/tslint,RyanCavanaugh/tslint,vmmitev/tslint,Kuniwak/tslint,gtanner/tslint,spirosikmd/tslint,YuichiNukiyama/tslint,prendradjaja/tslint,liviuignat/tslint,liviuignat/tslint,JoshuaKGoldberg/tslint,IllusionMH/tslint,andy-hanson/tslint,spirosikmd/tslint,prendradjaja/tslint,vmmitev/tslint,ScottSWu/tslint,pspeter3/tslint,gtanner/tslint,ScottSWu/tslint,marekszala/tslint,weswigham/tslint,bolatovumar/tslint,Nemo157/tslint,aciccarello/tslint,weswigham/tslint,lukeapage/tslint,gtanner/tslint,marekszala/tslint,marekszala/tslint,RyanCavanaugh/tslint,Pajn/tslint,s-panferov/tslint,JoshuaKGoldberg/tslint,Pajn/tslint,nikklassen/tslint,andy-hanson/tslint,aciccarello/tslint,s-panferov/tslint,berickson1/tslint,nikklassen/tslint,prendradjaja/tslint,RyanCavanaugh/tslint