fix typo in Chartist (#9701)
fix typo in Chartist (#9701)

Signed-off-by: Will Soto <e88b744add47cc3da30186f5601865928acd804d@gmail.com>
Ptival/DefinitelyTyped,schmuli/DefinitelyTyped,minodisk/DefinitelyTyped,donnut/DefinitelyTyped,ashwinr/DefinitelyTyped,QuatroCode/DefinitelyTyped,georgemarshall/DefinitelyTyped,mcrawshaw/DefinitelyTyped,florentpoujol/DefinitelyTyped,shlomiassaf/DefinitelyTyped,rolandzwaga/DefinitelyTyped,raijinsetsu/DefinitelyTyped,amanmahajan7/DefinitelyTyped,daptiv/DefinitelyTyped,scriby/DefinitelyTyped,YousefED/DefinitelyTyped,rolandzwaga/DefinitelyTyped,alexdresko/DefinitelyTyped,AgentME/DefinitelyTyped,aciccarello/DefinitelyTyped,jimthedev/DefinitelyTyped,dsebastien/DefinitelyTyped,Penryn/DefinitelyTyped,minodisk/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,gandjustas/DefinitelyTyped,musicist288/DefinitelyTyped,amir-arad/DefinitelyTyped,martinduparc/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,abbasmhd/DefinitelyTyped,jraymakers/DefinitelyTyped,pocesar/DefinitelyTyped,paulmorphy/DefinitelyTyped,donnut/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,chrismbarr/DefinitelyTyped,dsebastien/DefinitelyTyped,newclear/DefinitelyTyped,HPFOD/DefinitelyTyped,jimthedev/DefinitelyTyped,danfma/DefinitelyTyped,chrootsu/DefinitelyTyped,use-strict/DefinitelyTyped,borisyankov/DefinitelyTyped,frogcjn/DefinitelyTyped,Ptival/DefinitelyTyped,smrq/DefinitelyTyped,gcastre/DefinitelyTyped,schmuli/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,frogcjn/DefinitelyTyped,syuilo/DefinitelyTyped,nycdotnet/DefinitelyTyped,arusakov/DefinitelyTyped,alvarorahul/DefinitelyTyped,psnider/DefinitelyTyped,georgemarshall/DefinitelyTyped,scriby/DefinitelyTyped,EnableSoftware/DefinitelyTyped,yuit/DefinitelyTyped,isman-usoh/DefinitelyTyped,arma-gast/DefinitelyTyped,johan-gorter/DefinitelyTyped,Penryn/DefinitelyTyped,sledorze/DefinitelyTyped,benishouga/DefinitelyTyped,aciccarello/DefinitelyTyped,DzmitryDulko/DefinitelyTyped,alvarorahul/DefinitelyTyped,abner/DefinitelyTyped,damianog/DefinitelyTyped,paulmorphy/DefinitelyTyped,progre/DefinitelyTyped,use-strict/DefinitelyTyped,jimthedev/DefinitelyTyped,psnider/DefinitelyTyped,pocesar/DefinitelyTyped,florentpoujol/DefinitelyTyped,laurentiustamate94/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,gcastre/DefinitelyTyped,hellopao/DefinitelyTyped,abbasmhd/DefinitelyTyped,mcliment/DefinitelyTyped,nycdotnet/DefinitelyTyped,micurs/DefinitelyTyped,jraymakers/DefinitelyTyped,progre/DefinitelyTyped,alexdresko/DefinitelyTyped,hellopao/DefinitelyTyped,georgemarshall/DefinitelyTyped,DzmitryDulko/DefinitelyTyped,georgemarshall/DefinitelyTyped,AgentME/DefinitelyTyped,danfma/DefinitelyTyped,ashwinr/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,yuit/DefinitelyTyped,zuzusik/DefinitelyTyped,psnider/DefinitelyTyped,martinduparc/DefinitelyTyped,zuzusik/DefinitelyTyped,martinduparc/DefinitelyTyped,smrq/DefinitelyTyped,xStrom/DefinitelyTyped,rcchen/DefinitelyTyped,shlomiassaf/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,rcchen/DefinitelyTyped,gandjustas/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,nainslie/DefinitelyTyped,arusakov/DefinitelyTyped,sledorze/DefinitelyTyped,magny/DefinitelyTyped,schmuli/DefinitelyTyped,borisyankov/DefinitelyTyped,chrootsu/DefinitelyTyped,xStrom/DefinitelyTyped,benliddicott/DefinitelyTyped,markogresak/DefinitelyTyped,mattblang/DefinitelyTyped,AgentME/DefinitelyTyped,mattblang/DefinitelyTyped,mcrawshaw/DefinitelyTyped,aciccarello/DefinitelyTyped,magny/DefinitelyTyped,nainslie/DefinitelyTyped,arusakov/DefinitelyTyped,zuzusik/DefinitelyTyped,arma-gast/DefinitelyTyped,HPFOD/DefinitelyTyped,chrismbarr/DefinitelyTyped,syuilo/DefinitelyTyped,raijinsetsu/DefinitelyTyped,benishouga/DefinitelyTyped,abner/DefinitelyTyped,newclear/DefinitelyTyped,YousefED/DefinitelyTyped,pocesar/DefinitelyTyped,amanmahajan7/DefinitelyTyped,subash-a/DefinitelyTyped,johan-gorter/DefinitelyTyped,QuatroCode/DefinitelyTyped,isman-usoh/DefinitelyTyped,damianog/DefinitelyTyped,one-pieces/DefinitelyTyped,subash-a/DefinitelyTyped,EnableSoftware/DefinitelyTyped,benishouga/DefinitelyTyped,AgentME/DefinitelyTyped,hellopao/DefinitelyTyped