docs: updates Team to GitHub Permission section

Signed-off-by: Jennifer Power <[email protected]>

MEMBERSHIP.md

@@ -21,10 +21,10 @@ The following table provides information about the current roles available to th
 | Role       | GitHub Permissions                           |
 |------------|----------------------------------------------|
 | Member     | Read                                         | 
-| Reviewer   | Write with merging restricted via CODEOWNERS | 
+| Reviewer   | Write with merge restricted by CODEOWNER approval | 
 | Maintainer | Maintain                                     | 
 
-> Note: Each project will require branch protection rule to require CODEOWNER approval for PRs to default branches. It GitHub this would mean setting the `Require review from Code Owners`.
+> Note: Each project will require branch protection rule to require CODEOWNER approval for PRs to default branches. In GitHub, this would mean setting the `Require review from Code Owners` in branch protection rule setting.
 
 ### Member