removed site

Author: nbats

docs/adblockvpnguide.md

@@ -372,7 +372,6 @@
 
 * ⭐ **[v2rayN](https://github.com/2dust/v2rayN)** - Self-Hosted Proxy Client
 * [V2Nodes](https://v2nodes.com/) - Free V2Ray Servers
-* [Hola Proxy](https://github.com/Snawoot/hola-proxy) - Alternative Client for Hola Free Proxy Service
 * [Snowflake](https://snowflake.torproject.org/) - Tor Proxy Browser Extension
 * [Censor Tracker](https://censortracker.org/) / [Telegram](https://t.me/CensorTracker_feedback) / [GitHub](https://github.com/censortracker/censortracker), [SmartProxy](https://github.com/salarcode/SmartProxy), [FoxyProxy](https://getfoxyproxy.org/) or [ZeroOmega](https://github.com/zero-peak/ZeroOmega) - Proxy Extensions
 * [Acrylic](https://mayakron.altervista.org/) - Local DNS Proxy