Fix typo causing an "unary operator expected"
Fix typo causing an "unary operator expected"

The default initialization value for doCrossgen was mispelled causing a warning at
./tests/runtest.sh: line 351: [: ==: unary operator expected
vinnyrom/coreclr,shahid-pk/coreclr,naamunds/coreclr,AlexGhiondea/coreclr,pgavlin/coreclr,martinwoodward/coreclr,jhendrixMSFT/coreclr,martinwoodward/coreclr,mskvortsov/coreclr,cshung/coreclr,JosephTremoulet/coreclr,YongseopKim/coreclr,YongseopKim/coreclr,James-Ko/coreclr,roncain/coreclr,poizan42/coreclr,cshung/coreclr,yeaicc/coreclr,James-Ko/coreclr,martinwoodward/coreclr,pgavlin/coreclr,sejongoh/coreclr,manu-silicon/coreclr,Dmitry-Me/coreclr,wateret/coreclr,KrzysztofCwalina/coreclr,Godin/coreclr,chuck-mitchell/coreclr,JosephTremoulet/coreclr,AlexGhiondea/coreclr,yeaicc/coreclr,wateret/coreclr,bartonjs/coreclr,ragmani/coreclr,mmitche/coreclr,yizhang82/coreclr,AlexGhiondea/coreclr,qiudesong/coreclr,cmckinsey/coreclr,alexperovich/coreclr,schellap/coreclr,YongseopKim/coreclr,roncain/coreclr,chuck-mitchell/coreclr,bartdesmet/coreclr,mskvortsov/coreclr,wtgodbe/coreclr,Godin/coreclr,ruben-ayrapetyan/coreclr,sagood/coreclr,cydhaselton/coreclr,kyulee1/coreclr,Dmitry-Me/coreclr,gkhanna79/coreclr,pgavlin/coreclr,James-Ko/coreclr,YongseopKim/coreclr,hseok-oh/coreclr,chuck-mitchell/coreclr,ramarag/coreclr,JonHanna/coreclr,dpodder/coreclr,jhendrixMSFT/coreclr,schellap/coreclr,bartdesmet/coreclr,botaberg/coreclr,schellap/coreclr,James-Ko/coreclr,ZhichengZhu/coreclr,KrzysztofCwalina/coreclr,krk/coreclr,neurospeech/coreclr,sagood/coreclr,AlexGhiondea/coreclr,russellhadley/coreclr,Dmitry-Me/coreclr,andschwa/coreclr,Dmitry-Me/coreclr,yizhang82/coreclr,andschwa/coreclr,chuck-mitchell/coreclr,sjsinju/coreclr,dpodder/coreclr,poizan42/coreclr,pgavlin/coreclr,russellhadley/coreclr,dasMulli/coreclr,gkhanna79/coreclr,roncain/coreclr,chuck-mitchell/coreclr,manu-silicon/coreclr,chuck-mitchell/coreclr,cmckinsey/coreclr,gkhanna79/coreclr,yizhang82/coreclr,alexperovich/coreclr,yeaicc/coreclr,bartdesmet/coreclr,krytarowski/coreclr,hseok-oh/coreclr,rartemev/coreclr,KrzysztofCwalina/coreclr,JonHanna/coreclr,manu-silicon/coreclr,bartdesmet/coreclr,James-Ko/coreclr,poizan42/coreclr,ZhichengZhu/coreclr,dasMulli/coreclr,LLITCHEV/coreclr,cydhaselton/coreclr,vinnyrom/coreclr,cydhaselton/coreclr,JonHanna/coreclr,cmckinsey/coreclr,bartonjs/coreclr,sjsinju/coreclr,yeaicc/coreclr,JosephTremoulet/coreclr,krytarowski/coreclr,krytarowski/coreclr,sejongoh/coreclr,bartonjs/coreclr,mmitche/coreclr,jhendrixMSFT/coreclr,botaberg/coreclr,ZhichengZhu/coreclr,ragmani/coreclr,cydhaselton/coreclr,bartdesmet/coreclr,yeaicc/coreclr,naamunds/coreclr,russellhadley/coreclr,SlavaRa/coreclr,JonHanna/coreclr,ragmani/coreclr,vinnyrom/coreclr,andschwa/coreclr,rartemev/coreclr,sejongoh/coreclr,krytarowski/coreclr,botaberg/coreclr,cshung/coreclr,vinnyrom/coreclr,manu-silicon/coreclr,krk/coreclr,sagood/coreclr,tijoytom/coreclr,schellap/coreclr,manu-silicon/coreclr,dpodder/coreclr,manu-silicon/coreclr,hseok-oh/coreclr,cydhaselton/coreclr,schellap/coreclr,mmitche/coreclr,parjong/coreclr,shahid-pk/coreclr,ZhichengZhu/coreclr,tijoytom/coreclr,SlavaRa/coreclr,bartdesmet/coreclr,mmitche/coreclr,dpodder/coreclr,martinwoodward/coreclr,andschwa/coreclr,SlavaRa/coreclr,botaberg/coreclr,andschwa/coreclr,hseok-oh/coreclr,jhendrixMSFT/coreclr,shahid-pk/coreclr,ragmani/coreclr,jamesqo/coreclr,mskvortsov/coreclr,poizan42/coreclr,parjong/coreclr,jhendrixMSFT/coreclr,hseok-oh/coreclr,wateret/coreclr,kyulee1/coreclr,hseok-oh/coreclr,jamesqo/coreclr,AlexGhiondea/coreclr,sejongoh/coreclr,YongseopKim/coreclr,dasMulli/coreclr,andschwa/coreclr,alexperovich/coreclr,parjong/coreclr,josteink/coreclr,chuck-mitchell/coreclr,KrzysztofCwalina/coreclr,LLITCHEV/coreclr,tijoytom/coreclr,wateret/coreclr,jamesqo/coreclr,rartemev/coreclr,neurospeech/coreclr,mmitche/coreclr,martinwoodward/coreclr,gkhanna79/coreclr,naamunds/coreclr,andschwa/coreclr,martinwoodward/coreclr,manu-silicon/coreclr,ramarag/coreclr,dasMulli/coreclr,martinwoodward/coreclr,JosephTremoulet/coreclr,shahid-pk/coreclr,cshung/coreclr,JosephTremoulet/coreclr,dasMulli/coreclr,cmckinsey/coreclr,James-Ko/coreclr,tijoytom/coreclr,shahid-pk/coreclr,sjsinju/coreclr,ruben-ayrapetyan/coreclr,qiudesong/coreclr,yizhang82/coreclr,yizhang82/coreclr,SlavaRa/coreclr,naamunds/coreclr,rartemev/coreclr,shahid-pk/coreclr,sjsinju/coreclr,roncain/coreclr,KrzysztofCwalina/coreclr,wtgodbe/coreclr,wtgodbe/coreclr,vinnyrom/coreclr,naamunds/coreclr,wateret/coreclr,kyulee1/coreclr,KrzysztofCwalina/coreclr,qiudesong/coreclr,ragmani/coreclr,ragmani/coreclr,yeaicc/coreclr,naamunds/coreclr,schellap/coreclr,botaberg/coreclr,josteink/coreclr,LLITCHEV/coreclr,russellhadley/coreclr,vinnyrom/coreclr,krk/coreclr,sjsinju/coreclr,dasMulli/coreclr,YongseopKim/coreclr,jamesqo/coreclr,yeaicc/coreclr,rartemev/coreclr,Dmitry-Me/coreclr,krytarowski/coreclr,qiudesong/coreclr,Dmitry-Me/coreclr,wtgodbe/coreclr,russellhadley/coreclr,SlavaRa/coreclr,gkhanna79/coreclr,qiudesong/coreclr,dpodder/coreclr,ZhichengZhu/coreclr,sagood/coreclr,neurospeech/coreclr,cmckinsey/coreclr,bartonjs/coreclr,bartonjs/coreclr,kyulee1/coreclr,roncain/coreclr,cmckinsey/coreclr,roncain/coreclr,ruben-ayrapetyan/coreclr,gkhanna79/coreclr,Godin/coreclr,mmitche/coreclr,poizan42/coreclr,jamesqo/coreclr,mskvortsov/coreclr,pgavlin/coreclr,LLITCHEV/coreclr,neurospeech/coreclr,krk/coreclr,josteink/coreclr,ramarag/coreclr,pgavlin/coreclr,josteink/coreclr,mskvortsov/coreclr,parjong/coreclr,Godin/coreclr,yizhang82/coreclr,cshung/coreclr,KrzysztofCwalina/coreclr,Godin/coreclr,bartonjs/coreclr,LLITCHEV/coreclr,neurospeech/coreclr,ramarag/coreclr,naamunds/coreclr,ramarag/coreclr,alexperovich/coreclr,sejongoh/coreclr,cmckinsey/coreclr,neurospeech/coreclr,LLITCHEV/coreclr,schellap/coreclr,kyulee1/coreclr,tijoytom/coreclr,bartdesmet/coreclr,cshung/coreclr,poizan42/coreclr,josteink/coreclr,ZhichengZhu/coreclr,josteink/coreclr,krk/coreclr,mskvortsov/coreclr,ramarag/coreclr,roncain/coreclr,sagood/coreclr,dpodder/coreclr,botaberg/coreclr,Godin/coreclr,ZhichengZhu/coreclr,alexperovich/coreclr,ramarag/coreclr,wtgodbe/coreclr,wateret/coreclr,Dmitry-Me/coreclr,jhendrixMSFT/coreclr,qiudesong/coreclr,krk/coreclr,rartemev/coreclr,sejongoh/coreclr,dasMulli/coreclr,JonHanna/coreclr,ruben-ayrapetyan/coreclr,parjong/coreclr,bartonjs/coreclr,AlexGhiondea/coreclr,alexperovich/coreclr,jhendrixMSFT/coreclr,sejongoh/coreclr,JonHanna/coreclr,SlavaRa/coreclr,LLITCHEV/coreclr,wtgodbe/coreclr,jamesqo/coreclr,kyulee1/coreclr,tijoytom/coreclr,sjsinju/coreclr,shahid-pk/coreclr,vinnyrom/coreclr,cydhaselton/coreclr,ruben-ayrapetyan/coreclr,sagood/coreclr,Godin/coreclr,parjong/coreclr,ruben-ayrapetyan/coreclr,russellhadley/coreclr,krytarowski/coreclr,JosephTremoulet/coreclr,josteink/coreclr