aur note

README.md

@@ -24,6 +24,8 @@ cd mutt-wizard
 sudo make install
 ```
 
+User of Arch-based distros can also install mutt-wizard from the AUR as [mutt-wizard-git](https://aur.archlinux.org/packages/mutt-wizard-git/).
+
 The mutt-wizard is run with the command `mw`. It also installs the `mailsync` command. Once everything is setup, you'll use `neomutt` to access your mail.
 
 - `mw add` -- add a new email account