updated welcome text and readme

README.md

@@ -45,6 +45,14 @@ curl -LO https://raw.githubusercontent.com/tiynger/larbs/master/larbs.sh
 sh larbs.sh
 ```
 
+It is possible that the following commands need to be run before the script is able to retrieve
+packages.
+
+```sh
+pacman-key --populate archlinux
+pacman-key --refresh-keys
+```
+
 ## Tests
 
 This script will be checked for correctness on important changes.

larbs.sh

@@ -1,8 +1,4 @@
 #!/bin/sh
-# Luke's Auto Rice Boostrapping Script (LARBS)
-# by Luke Smith <luke@lukesmith.xyz>
-# License: GNU GPLv3
-
 ### OPTIONS AND VARIABLES ###
 
 while getopts ":a:r:b:p:h" o; do case "${o}" in
@@ -30,7 +26,7 @@ grepseq="\"^[PGA]*,\""
 error() { clear; printf "ERROR:\\n%s\\n" "$1"; exit;}
 
 welcomemsg() { \
-	dialog --title "Welcome!" --msgbox "Welcome to Luke's Auto-Rice Bootstrapping Script!\\n\\nThis script will automatically install a fully-featured Linux desktop, which I use as my main machine.\\n\\n-Luke" 10 60
+	dialog --title "Welcome!" --msgbox "Welcome to Luke's Auto-Rice Bootstrapping Script adapted by tiyn!\\n\\nThis script will automatically install a fully-featured Linux desktop, which I use as my main machine.\\n\\n-tiyn" 10 60
 	}
 
 getuserandpass() { \