diff --git a/lib/OpenLayers.js b/lib/OpenLayers.js
index c85edce09d..a9061c93b0 100644
--- a/lib/OpenLayers.js
+++ b/lib/OpenLayers.js
@@ -330,8 +330,8 @@
                 "OpenLayers/Format/WMTSCapabilities.js",
                 "OpenLayers/Format/WMTSCapabilities/v1_0_0.js",
                 "OpenLayers/Format/XLS.js",
- 		        "OpenLayers/Format/XLS/v1.js",
- 		        "OpenLayers/Format/XLS/v1_1_0.js",
+                "OpenLayers/Format/XLS/v1.js",
+                "OpenLayers/Format/XLS/v1_1_0.js",
                 "OpenLayers/Layer/WFS.js",
                 "OpenLayers/Control/GetFeature.js",
                 "OpenLayers/Control/MouseToolbar.js",