docs: add notes to proxy example

README.md

@@ -37,6 +37,7 @@ $ npm install --save @discordjs/opus
 - Lyrics 📃
 - Multiple sources support ✌
 - Play in multiple servers at the same time 🚗
+- Does not inject anything to discord.js or your discord.js client
 
 ## [Documentation](https://discord-player.js.org)
 
@@ -193,6 +194,9 @@ const player = new Player(client, {
 });
 ```
 
+> You may also create a simple proxy server and forward requests through it.
+> See **[https://github.com/http-party/node-http-proxy](https://github.com/http-party/node-http-proxy)** for more info.
+
 ### Custom stream Engine
 
 Discord Player by default uses **[node-ytdl-core](https://github.com/fent/node-ytdl-core)** for youtube and some other extractors for other sources.

docs/youtube/proxy.md

@@ -14,3 +14,6 @@ const player = new Player(client, {
     }
 });
 ```
+
+> You may also create a simple proxy server and forward requests through it.
+> See **[https://github.com/http-party/node-http-proxy](https://github.com/http-party/node-http-proxy)** for more info.