update header information

Author: eug-L

composer.json

@@ -3,7 +3,7 @@
     "description": "Wordpress plugin for tawk.to",
     "type": "project",
     "license": "GPL-3.0",
-    "version": "0.7.2",
+    "version": "0.8.4",
     "require": {
         "tawk/url-utils": "2.0.1"
     },

composer.lock

@@ -1,10 +1,12 @@
 === Tawk.To Live Chat ===
 Contributors: tawkto
-Tags: tawk,tawk.to,tawkto,chat,free chat,livechat,chat widget,plugin,chat for web,chat online,chat software,free live chat,IM Chat,,live chat,live support,live web chat,online chat,online support,snapengage,wordpress chat,wordpress live chat
+Tags: tawk.to,livechat,free live chat,ai chat,chat widget 
 Requires at least: 2.7
 Requires PHP: 5.6
 Tested up to: 6.5
 Stable tag: 0.8.4
+License: GPLv3
+License URI: https://www.gnu.org/licenses/gpl-3.0.html
 
 (OFFICIAL tawk.to plugin) Instantly chat with  visitors on your website with the free tawk.to chat widget.
 Website: [http://tawk.to](http://tawk.to)

tawkto/readme.txt

@@ -9,6 +9,7 @@
  * Version: 0.8.4
  * Author: Tawkto
  * Text Domain: tawk-to-live-chat
+ * License: GPLv3
  **/
 
 require_once dirname( __FILE__ ) . '/vendor/autoload.php';