Update releasenotes/README.md

Co-authored-by: Vivek Singh <[email protected]>

releasenotes/README.md

@@ -14,7 +14,7 @@ New file will be created in `releasenotes/notes` directory with default template
 Summary of the change should be added to this file to reflect the change and additional information such as deprecations or upgrade requirements.
 It's recommended to remove unused template fields.
 
-When reviewing a PR, a reviewer should check if there are change notes added if necessary and either request or add a new note if they have push access to the branch
+When reviewing a PR, a reviewer should check if there are release notes added if necessary and either request or add a new note if they have push access to the branch.
 
 ## Generating changelogs