diff --git a/lib/OpenLayers/Format/WMSDescribeLayer/v1_1.js b/lib/OpenLayers/Format/WMSDescribeLayer/v1_1.js
index 771a7b16a2..44c7bfe889 100644
--- a/lib/OpenLayers/Format/WMSDescribeLayer/v1_1.js
+++ b/lib/OpenLayers/Format/WMSDescribeLayer/v1_1.js
@@ -9,7 +9,7 @@
  */
 
 /**
- * Class: OpenLayers.Format.WMSDescribeLayer.v1_1
+ * Class: OpenLayers.Format.WMSDescribeLayer.v1_1_1
  * Read SLD WMS DescribeLayer response for WMS 1.1.X
  * WMS 1.1.X is tightly coupled to SLD 1.0.0
  *
@@ -19,7 +19,7 @@
  * Inherits from:
  *  - <OpenLayers.Format.WMSDescribeLayer>
  */
-OpenLayers.Format.WMSDescribeLayer.v1_1 = OpenLayers.Class(
+OpenLayers.Format.WMSDescribeLayer.v1_1_1 = OpenLayers.Class(
     OpenLayers.Format.WMSDescribeLayer, {
     
     /**
@@ -113,11 +113,10 @@ OpenLayers.Format.WMSDescribeLayer.v1_1 = OpenLayers.Class(
         return describelayer;
     },
     
-    CLASS_NAME: "OpenLayers.Format.WMSDescribeLayer.v1_1" 
+    CLASS_NAME: "OpenLayers.Format.WMSDescribeLayer.v1_1_1"
 
 });
 
-// Version aliases - workaround for http://trac.osgeo.org/mapserver/ticket/2257
-OpenLayers.Format.WMSDescribeLayer.v1_1_1 =
-    OpenLayers.Format.WMSDescribeLayer.v1_1_0 =
-    OpenLayers.Format.WMSDescribeLayer.v1_1;
+// Version alias - workaround for http://trac.osgeo.org/mapserver/ticket/2257
+OpenLayers.Format.WMSDescribeLayer.v1_1_0 =
+    OpenLayers.Format.WMSDescribeLayer.v1_1_1;