style(jscs): fix whitespace

Author: lgalfaso

test/auto/injectorSpec.js

@@ -247,7 +247,7 @@ describe('injector', function() {
     if (/chrome|firefox/i.test(navigator.userAgent)) {
       it('should be possible to annotate functions that are declared using ES6 syntax', function() {
         /*jshint -W061 */
-        // The function is generated using `eval` as just having the ES6 syntax can break some browsers.  
+        // The function is generated using `eval` as just having the ES6 syntax can break some browsers.
         expect(annotate(eval('({ fn(x) { return; } })').fn)).toEqual(['x']);
         /*jshint +W061 */
       });