diff --git a/manifest.json b/manifest.json
index c899f84..2e607a3 100644
--- a/manifest.json
+++ b/manifest.json
@@ -3,12 +3,11 @@
   "description": "Switch the github preview and editor of markdown files to rtl",
   "version": "2.0",
   "permissions": [
-    "activeTab",
+    "activeTab"
   ],
   "background": {
     "scripts": ["background.js"]
   },
-  
   "browser_action": {
     "default_title": "Switch direction to RTL"
   },