Fix missing newline

My mistake

automated install/basic-install.sh

@@ -469,7 +469,8 @@ setDNS() {
 					exit 1
 				fi
 				if [[ ${piholeDNS1} == "${strInvalid}" ]] || [[ ${piholeDNS2} == "${strInvalid}" ]]; then
-					whiptail --msgbox --backtitle "Invalid IP" --title "Invalid IP" "One or both entered IP addresses were invalid. Please try again.\n\n    DNS Server 1:   $piholeDNS1\n    DNS Server 2:   ${piholeDNS2}" ${r} ${c} if [[ ${piholeDNS1} == "${strInvalid}" ]]; then
+					whiptail --msgbox --backtitle "Invalid IP" --title "Invalid IP" "One or both entered IP addresses were invalid. Please try again.\n\n    DNS Server 1:   $piholeDNS1\n    DNS Server 2:   ${piholeDNS2}" ${r} ${c}
+					if [[ ${piholeDNS1} == "${strInvalid}" ]]; then
 						piholeDNS1=""
 					fi
 					if [[ ${piholeDNS2} == "${strInvalid}" ]]; then