Merge pull request #2 from juhalindfors/patch-2

Fix broken link to CONTRIBUTING.MD

Author: Amine Mouafik

README.md

@@ -84,7 +84,7 @@ Supported by: [GuardRails.io](https://www.guardrails.io)
 # Contributing
 
 Found an awesome project, package, article, or another type of resources related to Java Security? Open a pull request!
-Just follow the [guidelines](/CONTRIBUTING.md). Thank you!
+Just follow the [guidelines](/CONTRIBUTING.MD). Thank you!
 
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