Update README.md (dreamportdev#120)

* Update README.md * Update README.md

Author: dreamos82

README.md

@@ -16,6 +16,8 @@ The content of this repository is also available as a _**printed book**_, it can
 
 The [latest-master](https://github.com/dreamportdev/Osdev-Notes/releases/tag/latest-master) release contains the PDF built from master.
 
+You can reach us on Discord: [https://discord.gg/NGasazGkqr](https://discord.gg/NGasazGkqr)
+
 ## Current Chapters:
 
 * [Part 0: Introduction](00_Introduction/01_README.md)