diff --git a/install.sh b/install.sh
index c372506..622d1e0 100644
--- a/install.sh
+++ b/install.sh
@@ -5,24 +5,24 @@ uname=$(whoami)
 admintoken=$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c16)
 
 # Choice for DNS or IP
-PS3='Choose your preferred option, IP or DNS/Domain: '
+PS3='Choose your preferred option, IP or DNS/Domain:'
 WAN=("IP" "DNS/Domain")
 select WANOPT in "${WAN[@]}"; do
-    case $WANOPT in
-        "IP")
-	   wanip=$(dig @resolver4.opendns.com myip.opendns.com +short)
-	   echo $wanip
-		break
-            ;;
+case $WANOPT in
+"IP")
+wanip=$(dig @resolver4.opendns.com myip.opendns.com +short)
+echo $wanip
+break
+;;
 
-        "DNS/Domain")
-	    echo -ne "Enter your preferred domain/dns address ${NC}: "
-        read wanip
-		echo $wanip
-		break
-		;;
-        *) echo "invalid option $REPLY";;
-    esac
+"DNS/Domain")
+echo -ne "Enter your preferred domain/dns address ${NC}: "
+read wanip
+echo $wanip
+break
+;;
+*) echo "invalid option $REPLY";;
+esac
 done
 
 # Setup prereqs for server