Some small fixes

Author: MaksimAbramchuk

app/templates/_karma.conf.js

@@ -97,7 +97,7 @@ module.exports = function(config) {
   };
 
   // This is the default preprocessors configuration for a usage with Karma cli
-  // The coverage preprocessor in added in gulp/unit-test.js only for single tests
+  // The coverage preprocessor is added in gulp/unit-test.js only for single tests
   // It was not possible to do it there because karma doesn't let us now if we are
   // running a single test or not
   configuration.preprocessors = {};

app/templates/protractor.conf.js

@@ -12,7 +12,7 @@ exports.config = {
   capabilities: {
     'browserName': 'chrome'
   },
-  
+
   baseUrl: 'http://localhost:3000',
 
   // Spec patterns are relative to the current working directory when