Update src/main/resources/org/jenkinsci/plugins/workflow/steps/scm/SCMStep/help-changelog.html

Co-authored-by: Mark Waite <[email protected]>

Author: Onyimatics

src/main/resources/org/jenkinsci/plugins/workflow/steps/scm/SCMStep/help-changelog.html

@@ -1,11 +1,10 @@
 <div>
         Enable or Disable 'Include in changelog':
         <p>
-                If 'Include in changelog' is enabled or 'Include in polling' is enabled, then when polling occurs, the
-                job will be started if changes are detected from this SCM source.
+                If 'Include in changelog' is enabled for an SCM source, then when a build occurs, the changes from that SCM source will be included in the changelog.
         </p>
         <p>
                 If 'Include in changelog' is disabled and 'Include in polling' is disabled, then when polling occurs,
                 changes that are detected from this repository will be ignored.
         </p>
-</div>
+</div>