Update gem name since example uses the github gem server
Update gem name since example uses the github gem server

enterprisecloud/sprinkle,sprinkle-tool/sprinkle,jsierles/sprinkle,saimonmoore/sprinkle,joerichsen/sprinkle,crafterm/sprinkle,auser/sprinkle,cpatil/sprinkle-cp,sprinkle-tool/sprinkle