diff --git a/vpnsetup.sh b/vpnsetup.sh
index 1d273a2..e27fe4a 100644
--- a/vpnsetup.sh
+++ b/vpnsetup.sh
@@ -23,7 +23,9 @@
 # know how you have improved it! 
 
 if [[ "`uname`" == "Darwin" ]]; then
-  echo "Do not run this script on your mac! This script should only be run on a newly-created EC2 instance, after you have modified it to set the three variables below."
+  echo "DO NOT run this script on your Mac! This script should only be run on a newly-created EC2 instance"
+  echo "or other dedicated server / VPS, after you have modified it to set the three variables below."
+  echo "Please see detailed instructions at the URLs in the comments above."
   exit 1
 fi