* fixed lib/sde-package/update.in usage of package_usage (UGLY)

git-svn-id: svn://svn.opensde.net/opensde/opensde/trunk@21132 10447126-35f2-4685-b0cf-6dd780d3921f

lib/sde-package/update.in

@@ -128,7 +128,8 @@ package_update() {
 		pkg=$( package_autodetect )
 	else
 		echo_error "Invalid Syntax."
-		package_usage
+		. $SDEROOT/lib/sde-help.in
+		help_command package
 		return 1	
 	fi
 
@@ -136,7 +137,8 @@ package_update() {
 		package_do_update "$pkg" "$ver" "${location}"
 	else
 		echo_error "I could't guess which package you want to update."
-		package_usage
+		. $SDEROOT/lib/sde-help.in
+		help_command package
 		return 2
 	fi
 }