Fix script name in how-to-run-tests instruction (#2223)
Fix script name in how-to-run-tests instruction (#2223)


gregkalapos/corert,shrah/corert,krytarowski/corert,yizhang82/corert,krytarowski/corert,tijoytom/corert,yizhang82/corert,botaberg/corert,botaberg/corert,sandreenko/corert,krytarowski/corert,yizhang82/corert,krytarowski/corert,botaberg/corert,sandreenko/corert,tijoytom/corert,sandreenko/corert,tijoytom/corert,yizhang82/corert,gregkalapos/corert,gregkalapos/corert,shrah/corert,botaberg/corert,gregkalapos/corert,sandreenko/corert,shrah/corert,tijoytom/corert,shrah/corert