Update README.md

Author: Thundernerd

README.md

@@ -24,13 +24,7 @@ openupm add net.tnrd.autohook
 
 2. Installing through a [Unity Package](http://package-installer.glitch.me/v1/installer/package.openupm.com/net.tnrd.autohook?registry=https://package.openupm.com) created by the [Package Installer Creator](https://package-installer.glitch.me) from [Needle](https://needle.tools)
 
-[<img src="https://img.icons8.com/ios/50/000000/download--v1.png"/>](http://package-installer.glitch.me/v1/installer/package.openupm.com/net.tnrd.autohook?registry=https://package.openupm.com)
-
-
-3. You can also install via git url by adding these entries in your **manifest.json**
-```json
-"net.tnrd.autohook": "https://github.com/Thundernerd/Unity3D-Autohook.git"
-```
+[<img src="https://img.shields.io/badge/-Download-success?style=for-the-badge"/>](http://package-installer.glitch.me/v1/installer/package.openupm.com/net.tnrd.autohook?registry=https://package.openupm.com)
 
 
 ## Usage