docs: Specify Ubuntu in the relevant installation documentation. (#811)

Author: zbraiterman

CHANGELOG.md

@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ## [6.4.1] - 2026-02-15
+-   Fixed the `docs/quickstart/installation/README.md` file to specify a previously missing reference to Ubuntu
 -   Updated Starkiller to v3.3.0
 
 ### Added

docs/quickstart/installation/README.md

@@ -4,7 +4,7 @@ We recommend using the installation script or the Docker images to run Empire. A
 
 The following operating systems have been tested for Empire compatibility.
 
-* 22.04 / 24.04
+* Ubuntu 22.04 / 24.04
 * Debian 11 / 12 / 13
 * Kali Linux
 * ParrotOS