pimped help text

diff --git a/dart/start-dart.sh b/dart/start-dart.sh
index 357ba9d..092d592 100755 (executable)
--- a/dart/start-dart.sh
+++ b/dart/start-dart.sh
@@ -1,7 +1,7 @@
-#!/bin/bash
+#!/bin/sh
 
 if [ -z "$1" ]; then
-  echo "Usage $0 <mode>"
+  echo "Usage $0 <mode> [<param1> [<param2> ...]]"
   exit 1
 fi