aliases: run shfmt on the whole folder

My apologies to future `git blame` hunters ♥

aliases/available/apt.aliases.bash

@@ -6,10 +6,8 @@ cite 'about-alias'
 about-alias 'Apt and dpkg aliases for Ubuntu and Debian distros.'
 
 # set apt aliases
-function _set_pkg_aliases()
-{
-	if _command_exists apt
-	then
+function _set_pkg_aliases() {
+	if _command_exists apt; then
 		alias apts='apt-cache search'
 		alias aptshow='apt-cache show'
 		alias aptinst='sudo apt-get install -V'