Merge pull request #2796 from CyberFlameGO/patch-1

various docfile updates

.github/SECURITY.md

 Please report security vulnerabilities to mislav@github.com. Thank you!
 
-Note that, unlike [GitHub CLI](https://github.com/cli/cli), hub is _not_ an elegible target for the [GitHub Bug Bounty program](https://hackerone.com/github).
+Note that, unlike the [GitHub CLI](https://github.com/cli/cli), `hub` is _not_ an eligible target for the [GitHub Bug Bounty program](https://hackerone.com/github).

CONTRIBUTING.md

@@ -28,6 +28,7 @@ feature is a good idea for hub if it improves some workflow for a GitHub user.
 * If you're proposing to add a new custom command such as `hub foo`, please
   research if there's a possibility that such a custom command could conflict
   with other commands from popular 3rd party git projects.
+* If your contribution fixes a security vulnerability, please refer to the [SECURITY.md](./.github/SECURITY.md) security policy file
 
 ## How to install dependencies and run tests
 

README.md

@@ -47,7 +47,7 @@ Windows | [Chocolatey](https://chocolatey.org/) | `choco install hub`
 Fedora Linux | [DNF](https://fedoraproject.org/wiki/DNF) | `sudo dnf install hub`
 Arch Linux | [pacman](https://wiki.archlinux.org/index.php/pacman) | `sudo pacman -S hub`
 FreeBSD | [pkg(8)](http://man.freebsd.org/pkg/8) | `pkg install hub`
-Debian | [apt(8)](https://manpages.debian.org/buster/apt/apt.8.en.html) | `sudo apt install hub`
+Debian, Ubuntu | [apt(8)](https://manpages.debian.org/buster/apt/apt.8.en.html) | `sudo apt install hub`
 Ubuntu | [Snap](https://snapcraft.io) | [We do not recommend installing the snap anymore.](https://github.com/github/hub/issues?q=is%3Aissue+snap)
 openSUSE | [Zypper](https://en.opensuse.org/SDB:Zypper_manual) | `sudo zypper install hub`
 Void Linux | [xbps](https://github.com/void-linux/xbps) | `sudo xbps-install -S hub`