remove tailing spaces for jake build

src/dom/Draggable.js

@@ -47,7 +47,7 @@ L.Draggable = L.Class.extend({
 
 	_onDown: function (e) {
 		this._moved = false;
-		
+
 		if (e.shiftKey || ((e.which !== 1) && (e.button !== 1) && !e.touches)) { return; }
 
 		L.DomEvent

src/layer/marker/Marker.js

@@ -288,7 +288,7 @@ L.Marker = L.Class.extend({
 		if (this._map) {
 			this._updateOpacity();
 		}
-		
+
 		return this;
 	},
 

src/layer/tile/TileLayer.Canvas.js

@@ -17,7 +17,7 @@ L.TileLayer.Canvas = L.TileLayer.extend({
 			this._reset({hard: true});
 			this._update();
 		}
-		
+
 		for (var i in this._tiles) {
 			this._redrawTile(this._tiles[i]);
 		}