[gjs: 4/5] maint: Fix eslint errors

[Cosimo Cecchi <cosimoc src gnome org>]

commit 4f4b59f79b4912e2a0fb6c080d66464e442afcfc
Author: Philip Chimento <philip chimento gmail com>
Date:   Sat Feb 1 18:52:03 2020 +0100

    maint: Fix eslint errors
    
    Apparently eslint has fixed some oversights in its dangling comma
    detection.

 examples/gtk-application.js       | 6 +++---
 installed-tests/js/testTweener.js | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/examples/gtk-application.js b/examples/gtk-application.js
index d4893a7b..483a5ea5 100644
--- a/examples/gtk-application.js
+++ b/examples/gtk-application.js
@@ -20,7 +20,7 @@ var ExampleApplication = GObject.registerClass({
             'ExampleProperty',                  // nickname
             'An example read write property',   // description
             GObject.ParamFlags.READWRITE,       // read/write/construct...
-            ''                                  // implement defaults manually
+            '',                                 // implement defaults manually
         ),
     },
     Signals: {'examplesig': {param_types: [GObject.TYPE_INT]}},
@@ -98,7 +98,7 @@ var ExampleApplication = GObject.registerClass({
         notif.set_title('Example Notification');
         notif.set_body('Example Body');
         notif.set_icon(
-            new Gio.ThemedIcon({name: 'dialog-information-symbolic'})
+            new Gio.ThemedIcon({name: 'dialog-information-symbolic'}),
         );
 
         // A default action for when the body of the notification is clicked
@@ -107,7 +107,7 @@ var ExampleApplication = GObject.registerClass({
         // A button for the notification
         notif.add_button(
             'Button Text',
-            "app.exampleAction('exampleParameter')"
+            "app.exampleAction('exampleParameter')",
         );
 
         // This won't actually be shown, since an application needs a .desktop
diff --git a/installed-tests/js/testTweener.js b/installed-tests/js/testTweener.js
index 1f6efe57..a674e074 100644
--- a/installed-tests/js/testTweener.js
+++ b/installed-tests/js/testTweener.js
@@ -282,7 +282,7 @@ describe('Tweener', function () {
             },
             function (obj, val) {
                 obj.x = -val;
-            }
+            },
         );
 
         var objectA = {
@@ -343,7 +343,7 @@ describe('Tweener', function () {
             function (val) {
                 return [{name: 'x', value: val},
                     {name: 'y', value: -val}];
-            }
+            },
         );
 
         var objectA = {