Fix online example/documentation for File Access Rules

core/src/main/resources/jenkins/security/s2m/AdminWhitelistRule/index.jelly

@@ -94,17 +94,17 @@ THE SOFTWARE.
       </p>
 <pre>
 # deny access to anything in the SkunkWorks folder, regardless of what later rules say
-deny read &lt;JENKINS_HOME>/jobs/SkunkWorks/.*
+deny read &amp;lt;JENKINS_HOME>/jobs/SkunkWorks/.*
 
 # allow any access under builds
-allow all &lt;BUILDDIR>/.*
+allow all &amp;lt;BUILDDIR>/.*
 
 # allow read-only access under userContent
-allow read,stat &lt;JENKINS_HOME>/userContent/.*
-
-# GENERAL SYNTAX: (allow|deny) <i>Op,Op,Op,...</i> <i>PathRegExp</i>
+allow read,stat &amp;lt;JENKINS_HOME>/userContent/.*
 </pre>
-
+<p>
+  General syntax: (allow|deny) <i>Op,Op,Op,...</i> <i>PathRegExp,</i>
+</p>
       <div style="margin:1em">
         <f:submit value="${%Update}"/>
       </div>