fix typo in the docs for --no-cache (#3116)
fix typo in the docs for --no-cache (#3116)


cpojer/jest,bookman25/jest,ide/jest,bookman25/jest,bookman25/jest,mpontus/jest,ide/jest,skovhus/jest,ide/jest,facebook/jest,mpontus/jest,facebook/jest,skovhus/jest,cpojer/jest,mpontus/jest,cpojer/jest,skovhus/jest,facebook/jest