📖: Fix typo in CONTRIBUTING-ROLES.md

Author: monteiro-renato

docs/CONTRIBUTING-ROLES.md

@@ -33,7 +33,7 @@ sponsor you, just ping us on Slack :-)**
 
 ## Reviewers
 
-Reviewers are recongized as able to provide code reviews for parts of the
+Reviewers are recognized as able to provide code reviews for parts of the
 codebase, and are entered into the `reviewers` section of one or more
 `OWNERS` files.  You'll get auto-assigned reviews for your area of the
 codebase, and are generally expected to review for both correctness,