diff --git a/Reference-Manual.mediawiki b/Reference-Manual.mediawiki
index 03f2532..875a4ab 100644
--- a/Reference-Manual.mediawiki
+++ b/Reference-Manual.mediawiki
@@ -2711,6 +2711,8 @@ Special rules control the usage of actions in chained rules:
 <pre>
 # Parse requests with Content-Type "text/xml" as XML 
 SecRule REQUEST_CONTENT_TYPE ^text/xml "nolog,pass,id:106,ctl:requestBodyProcessor=XML"
+
+# white-list the user parameter for rule #981260 when the REQUEST_URI is /index.php
 SecRule REQUEST_URI "@beginsWith /index.php" "phase:1,t:none,pass, \
   nolog,ctl:ruleRemoveTargetById=981260;ARGS:user
 </pre>