diff --git a/examples/test/net_test.c b/examples/test/net_test.c
index dc737e9e03..53bd2836fa 100644
--- a/examples/test/net_test.c
+++ b/examples/test/net_test.c
@@ -46,7 +46,7 @@ void udpecho_entry(void *parameter)
 		
 		netconn_send(conn, buf);
 		
-    	/* release buffer */
+		/* release buffer */
 		netbuf_delete(buf);
 	}
 }