diff --git a/test.sh b/test.sh
index 5341d01..b940365 100755
--- a/test.sh
+++ b/test.sh
@@ -29,9 +29,17 @@ while [ $# -gt 0 ]; do
 		-proxy_host) PROXYHOST=${2}; echo "PROXYHOST - ${PROXYHOST}" ;;
 		-proxy_port) PROXYPORT=${2}; echo "PROXYPORT - ${PROXYPORT}" ;;
    	 	-*)
-			echo "Invalid option: '${OPTARG}' requires an argument" 1>&2
+			echo "Invalid option: '${1}' requires an argument" 1>&2
 			echo ""
-			echo -e "Usage: ${idsCL[Yellow]}nodemgmt newcert${idsCL[Default]} { ${idsCL[Yellow]}-site${idsCL[Default]} {domain address} | ${idsCL[Yellow]}-type${idsCL[Default]} {'local' or 'proxy'} | ${idsCL[ Yellow]}-ssl${idsCL[Default]} {true or false} | ${idsCL[Yellow]}certrenew${idsCL[Default]} | ${idsCL[ Yellow]}-proxy_scheme${idsCL[Default]} {http or https} | ${idsCL[ Yellow]}-proxy_host${idsCL[Default]} {IP or FQDN} | ${idsCL[ Yellow]}-proxy_port${idsCL[Default]} {host port} }"
+			echo -e "Usage: ${idsCL[Yellow]}nodemgmt newcert${idsCL[Default]} {"
+			width=36
+			printf "%-${width}s: %s\n" "    -site {FQDN address}" "(*required)"
+			printf "%-${width}s: %s\n" "    -ssl {true or false}" "(defaults to true)"
+			printf "%-${width}s: %s\n" "    -type {'local' or 'proxy'}" "(defaults to local)"
+			printf "%-${width}s: %s\n" "    -scheme {http or https}" "(required if type set to proxy)"
+			printf "%-${width}s: %s\n" "    -host {IP or FQDN}" "(required if type set to proxy)"
+			printf "%-${width}s: %s\n" "    -port {host port}" "(required if type set to proxy)"
+			echo "}"
 			exit 1;;
 		#*)  break;;
     esac