show error when send email fails

js/services/configService.js

@@ -31,7 +31,7 @@ angular.module('copayApp.services').factory('configService', function($timeout,
   };
 
   root.reset = function(cb) {
-    config = defauls;
+    config = defaults;
     localstorageService.removeItem('config', cb);
   };
 

js/services/identityService.js

@@ -37,7 +37,6 @@ angular.module('copayApp.services')
         passphraseConfig: config.passphraseConfig,
         failIfExists: true,
       }, function(err, iden) {
-
         if (err) return cb(err);
         preconditions.checkState(iden);
         root.bind(iden);