diff --git a/src/js/controllers/index.js b/src/js/controllers/index.js
index ab22b3694..bdc34c685 100644
--- a/src/js/controllers/index.js
+++ b/src/js/controllers/index.js
@@ -1774,7 +1774,7 @@ angular.module('copayApp.controllers').controller('indexController', function($r
   });
 
   $rootScope.$on('Local/EmailUpdated', function(event, email) {
-    self.preferences.email = email
+    self.preferences.email = email;
   });
 
   lodash.each(['NewCopayer', 'CopayerUpdated'], function(eventName) {
diff --git a/src/js/controllers/preferencesAltCurrency.js b/src/js/controllers/preferencesAltCurrency.js
index 55b96998a..5f6a9c2cf 100644
--- a/src/js/controllers/preferencesAltCurrency.js
+++ b/src/js/controllers/preferencesAltCurrency.js
@@ -52,7 +52,7 @@ angular.module('copayApp.controllers').controller('preferencesAltCurrencyControl
         go.preferencesGlobal();
         $scope.$emit('Local/UnitSettingUpdated');
         walletService.updateRemotePreferences(profileService.walletClients, {}, function() {
-          $log.debug('Remote preferences saved')
+          $log.debug('Remote preferences saved');
         });
         $timeout(function() {
           $scope.$apply();
diff --git a/src/js/controllers/preferencesLanguage.js b/src/js/controllers/preferencesLanguage.js
index b06647488..acce188b5 100644
--- a/src/js/controllers/preferencesLanguage.js
+++ b/src/js/controllers/preferencesLanguage.js
@@ -28,7 +28,7 @@ angular.module('copayApp.controllers').controller('preferencesLanguageController
 
           walletService.updateRemotePreferences(profileService.getClients(), {},
             function() {
-              $log.debug('Remote preferences saved')
+              $log.debug('Remote preferences saved');
             });
         });
       });
diff --git a/src/js/controllers/preferencesUnit.js b/src/js/controllers/preferencesUnit.js
index 45b5c6913..b6cf17437 100644
--- a/src/js/controllers/preferencesUnit.js
+++ b/src/js/controllers/preferencesUnit.js
@@ -55,7 +55,7 @@ angular.module('copayApp.controllers').controller('preferencesUnitController',
         go.preferencesGlobal();
         $scope.$emit('Local/UnitSettingUpdated');
         walletService.updateRemotePreferences(profileService.getClients(), {}, function() {
-          $log.debug('Remote preferences saved')
+          $log.debug('Remote preferences saved');
         });
         $timeout(function() {
           $scope.$apply();
diff --git a/src/js/services/walletService.js b/src/js/services/walletService.js
index 2712e7a3a..1578a279f 100644
--- a/src/js/services/walletService.js
+++ b/src/js/services/walletService.js
@@ -212,7 +212,7 @@ angular.module('copayApp.services').factory('walletService', function($log, loda
     var config = configService.getSync().wallet.settings;
 
     //prefs.email  (may come from arguments)
-    prefs.language = uxLanguage.getCurrentLanguage();;
+    prefs.language = uxLanguage.getCurrentLanguage();
     prefs.unit = config.unitCode;
 
     updateRemotePreferencesFor(clients, prefs, function(err) {
diff --git a/test/controllers/disclaimer.test.js b/test/controllers/disclaimer.test.js
index 56f52e443..5502aecce 100644
--- a/test/controllers/disclaimer.test.js
+++ b/test/controllers/disclaimer.test.js
@@ -55,7 +55,7 @@ describe('disclaimerController', function() {
       initController: true,
       noDisclaimer: true,
     }, done);
-  })
+  });
 
   afterEach(function(done) {
     mocks.clear({}, done);
diff --git a/test/helpers.js b/test/helpers.js
index a204169ab..01cc65ff5 100644
--- a/test/helpers.js
+++ b/test/helpers.js
@@ -222,7 +222,7 @@ mocks.init = function(fixtures, controllerName, opts, done) {
           should.not.exist(err, err);
           if (opts.noDisclaimer){
             return done();
-          };
+          }
           _profileService_.setDisclaimerAccepted(function() {
             if (!opts.initController)
               startController();