fix ps redirection syntax according to Henri comment

Author: fdrouet

jmxtrans.sh

@@ -84,7 +84,7 @@ stop() {
 		kill -15 "$PID"
 		echo -n "Stopping jmxtrans"
 		while (true); do
-			ps -p $PID 2>&1 > /dev/null
+			ps -p $PID > /dev/null 2>&1 
 			if [ $? -eq 0 ]; then
 				echo -n "."
 				sleep 1