diff --git a/lib/OpenLayers/Util.js b/lib/OpenLayers/Util.js
index 9b6a85712b..1cd37b6609 100644
--- a/lib/OpenLayers/Util.js
+++ b/lib/OpenLayers/Util.js
@@ -1313,7 +1313,7 @@ OpenLayers.Util.isEquivalentUrl = function(url1, url2, options) {
  * url - {String}
  * options - {Object} A hash of options.
  *
- * Options can be one of:
+ * Valid options:
  *   ignoreCase - {Boolean} lowercase url,
  *   ignorePort80 - {Boolean} don't include explicit port if port is 80,
  *   ignoreHash - {Boolean} Don't include part of url after the hash (#).