Change %d -> %s in failed parsing Errorf
Change %d -> %s in failed parsing Errorf

AlmogBaku/heapster,bluebreezecf/heapster,piosz/heapster,shilpamayanna/heapster,liubog2008/heapster,burmanm/heapster,taimir/heapster,shilpamayanna/heapster,saiwl/heapster,aegixx/heapster,huangyuqi/heapster,titilambert/heapster,whuwxl/heapster,saiwl/heapster,luxas/heapster,huangyuqi/heapster,bruceauyeung/heapster,bluebreezecf/heapster,mwringe/heapster,whuwxl/heapster,bruceauyeung/heapster,jackzampolin/heapster,aegixx/heapster,liubog2008/heapster,Stackdriver/heapster,luxas/heapster,burmanm/heapster,andyxning/heapster,mwringe/heapster,johanneswuerbach/heapster,adfin/statster,adfin/statster,titilambert/heapster,johanneswuerbach/heapster,taimir/heapster,jackzampolin/heapster,andyxning/heapster,krzyzacy/heapster,AlmogBaku/heapster,Stackdriver/heapster,krzyzacy/heapster,piosz/heapster