Update doc/contributing/pull-requests.md

Co-authored-by: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>

Author: Trott

doc/contributing/pull-requests.md

@@ -514,7 +514,7 @@ Only Node.js core collaborators and triagers can start a CI testing run. The
 specific details of how to do this are included in the new collaborator
 [Onboarding guide][]. Usually, a collaborator or triager will start a CI
 test run for you as approvals for the pull request come in.
-If not, you can ask a collaborator to start a CI run.
+If not, you can ask a collaborator or triager to start a CI run.
 
 Ideally, the code change will pass ("be green") on all platform configurations
 supported by Node.js. (There are over 30 platform configurations currently.)