diff --git a/lib/OpenLayers/Layer/XYZ.js b/lib/OpenLayers/Layer/XYZ.js
index 4689f9c9f0..d0b6a34991 100644
--- a/lib/OpenLayers/Layer/XYZ.js
+++ b/lib/OpenLayers/Layer/XYZ.js
@@ -140,10 +140,10 @@ OpenLayers.Layer.XYZ = OpenLayers.Class(OpenLayers.Layer.Grid, {
      */
     getXYZ: function(bounds) {
         var res = this.map.getResolution();
-        var x = Math.round((bounds.left - this.maxExtent.left) 
-            / (res * this.tileSize.w));
-        var y = Math.round((this.maxExtent.top - bounds.top) 
-            / (res * this.tileSize.h));
+        var x = Math.round((bounds.left - this.maxExtent.left) /
+            (res * this.tileSize.w));
+        var y = Math.round((this.maxExtent.top - bounds.top) /
+            (res * this.tileSize.h));
         var z = this.serverResolutions != null ?
             OpenLayers.Util.indexOf(this.serverResolutions, res) :
             this.map.getZoom() + this.zoomOffset;