Apply suggestions from code review

Co-authored-by: Jesse Glick <[email protected]>

Author: Vlatombe

pom.xml

@@ -49,7 +49,7 @@
     <no-test-jar>false</no-test-jar>
     <useBeta>true</useBeta>
     <gitHubRepo>jenkinsci/${project.artifactId}-plugin</gitHubRepo>
-    <jenkins-test-harness.version>1919.v8b_ea_09f5a_b_e2</jenkins-test-harness.version>
+    <jenkins-test-harness.version>1919.v8b_ea_09f5a_b_e2</jenkins-test-harness.version> <!-- TODO https://github.com/jenkinsci/jenkins-test-harness/pull/541 -->
   </properties>
 
   <dependencies>