{
  "name": "Scherbifyer",
  "description": "Make the current page scherbinin as hell",
  "version": "2.0",
  "permissions": [
    "activeTab", "http://*/*", "https://*/*"
  ],
  "background": {
    "scripts": ["background.js"],
    "persistent": false
  },
  "browser_action": {
    "default_title": "Make the current page scherbinin as hell"
  },
  "manifest_version": 2
}

{
  "name": "Scherbifyer",
  "description": "Make the current page scherbinin as hell",
  "version": "0.1",
  "permissions": [
    "activeTab", "http://*/*", "https://*/*"
  ],
  "background": {
    "scripts": ["background.js"],
    "persistent": false
  },
  "browser_action": {
    "default_title": "Make the current page scherbinin as hell"
  },
  "manifest_version": 2
}

Change version from 2.0 to 0.1
Change version from 2.0 to 0.1
