Missing `or` to clarify the distinct configuration (#4540)
Missing `or` to clarify the distinct configuration (#4540)

* Missing `or` to clarify the distinct configuration

* Update Configuration.md

cpojer/jest,cpojer/jest,ide/jest,facebook/jest,bookman25/jest,facebook/jest,facebook/jest,ide/jest,cpojer/jest,bookman25/jest,bookman25/jest,ide/jest