Remove extra space

merge-request-check/approval_check.py

@@ -11,7 +11,7 @@ This is primarily intended to act as an approval step for outside developers
 using our hosting stack and CI/CD processes.
 '''
 
-if os.environ.get('CI_PIPELINE_SOURCE ') == 'merge_request_event':
+if os.environ.get('CI_PIPELINE_SOURCE') == 'merge_request_event':
     branch = os.environ.get('CI_MERGE_REQUEST_TARGET_BRANCH_NAME')
 else:
     branch = os.environ.get('CI_COMMIT_BRANCH')