--- mcore-src/trunk/mcore-tools/src/mcore-controld.in	2015/09/03 07:29:19	2423
+++ mcore-src/trunk/mcore-tools/src/mcore-controld.in	2015/09/03 07:54:18	2426
@@ -127,6 +127,8 @@
 			else
 				mecho "You must authenticate yourself first!"
 				mecho "  auth [username] [password]"
+				mecho "or"
+				mecho "  certauth [certificate fingerprint]"
 			fi
 			;;