Update contributing guide reference (DhanushNehru#381)

Signed-off-by: Emmanuel Ferdman <emmanuelferdman@gmail.com>

Author: emmanuel-ferdman

README.md

@@ -34,7 +34,7 @@ _**Note: Please follow the maintainer of the repository for quick approval of th
 
 **NOTE:** Remember to close your issues once your PR has been merged! They can be reopened if needed.
 
-More information on contributing and the general code of conduct for discussion and feedback in this repo can be found here: [Contributions.md](https://github.com/DhanushNehru/Python-Scripts/blob/master/Contributions.md)
+More information on contributing and the general code of conduct for discussion and feedback in this repo can be found here: [CONTRIBUTIONS.md](https://github.com/DhanushNehru/Python-Scripts/blob/master/CONTRIBUTIONS.md)
 
 ## List of Scripts in Repo