Merge pull request openshift#2832 from jnordell/master

There is no "(see the section above)." in the OpenShift docs. That se…

Author: ahardin-rh

using_images/other_images/jenkins.adoc

@@ -304,7 +304,10 @@ repository with the following directory structure:
 This directory contains those binary Jenkins plug-ins you want to copy into Jenkins.
 
 *_plugins.txt_*::
-This file lists the plug-ins you want to install (see the section above).
+This file lists the plug-ins you want to install in the format of:
+```
+pluginId:pluginVersion
+```
 
 *_configuration/jobs_*::
 This directory contains the Jenkins job definitions.