remove trailing spaces in tests

test/spec/ol/handler/Click.test.js

@@ -15,33 +15,33 @@ describe('ol.handler.Click', function() {
             var handler = new ol.handler.Click(map, {});
             expect(handler).toBeA(ol.handler.Click);
         });
-        
+
     });
-    
+
     describe('dispatching events', function() {
-        
+
         it('dispatches a click event which is an ol.events.MapEvent', function() {
             new ol.handler.Click(map, {});
             goog.events.listen(map, 'click', listener.fn);
-            
+
             goog.events.fireListeners(elt, 'click', false, 'foo');
             var evt = listener.fn.calls[0].args[0];
             expect(evt).toBeA(ol.events.MapEvent);
             expect(evt.originalEvent).toBe('foo');
         });
-        
+
         it('ignores click events when the dragged state is set', function() {
             var states = {};
             new ol.handler.Click(map, states);
             goog.events.listen(map, 'click', listener.fn);
-            
+
             goog.events.fireListeners(elt, 'click', false);
             expect(listener.fn.calls.length).toBe(1);
-            
+
             states.dragged = true;
             goog.events.fireListeners(elt, 'click', false);
             expect(listener.fn.calls.length).toBe(1);
         });
-        
+
     });
 });