diff --git a/src/zoomifytilesource.js b/src/zoomifytilesource.js
index 7e921e6c..cbd59899 100644
--- a/src/zoomifytilesource.js
+++ b/src/zoomifytilesource.js
@@ -38,9 +38,7 @@
         options.minLevel = 0;
         options.maxLevel = options.gridSize.length - 1;
 
-
         OpenSeadragon.TileSource.apply(this, [options]);
-
     };
 
     $.extend($.ZoomifyTileSource.prototype, $.TileSource.prototype, /** @lends OpenSeadragon.ZoomifyTileSource.prototype */ {
@@ -92,7 +90,6 @@
             return data;
         },
 
-
         /**
          * @function
          * @param {Number} level