update doc

Author: sebthom

README.md

@@ -22,7 +22,7 @@
 ## <a name="what-is-it"></a>What is it?
 
 **fast-apt-mirror.sh** is a self-contained Bash script that helps you easily and quickly determine and configure a fast APT mirror
-on [Debian](https://www.debian.org/), [Ubuntu](https://ubuntu.com/), [Pop!_OS](https://pop.system76.com/) systems.
+on [Debian](https://www.debian.org/), [Ubuntu](https://ubuntu.com/), [Pop!_OS](https://pop.system76.com/), [Kali](https://www.kali.org/) systems.
 
 It was born out of the ongoing stability [issues](https://github.com/actions/runner-images/issues?q=is%3Aissue+azure.archive.ubuntu.com) with the `azure.archive.ubuntu.com` Ubuntu
 mirror pre-configured in GitHub Actions runners.

fast-apt-mirror.sh

@@ -449,7 +449,7 @@ function set_mirror() {
 
 
 #
-# main enty point
+# main entry point
 #
 case ${1:-} in
   find)    shift; find_fast_mirror "$@" ;;