From 4909d43e2aa5689069cbee384ce67bd18c20d0d8 Mon Sep 17 00:00:00 2001
From: John <ebusd@ebusd.eu>
Date: Sun, 24 Jan 2021 09:26:54 +0100
Subject: [PATCH] add wildcard to help

---
 src/tools/ebuspicloader.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tools/ebuspicloader.cpp b/src/tools/ebuspicloader.cpp
index 1e6ef0de..1bb7c3bd 100644
--- a/src/tools/ebuspicloader.cpp
+++ b/src/tools/ebuspicloader.cpp
@@ -41,7 +41,7 @@ const char *argp_program_version = "eBUS adapter PIC firmware loader";
 /** the documentation of the program. */
 static const char argpdoc[] =
     "A tool for loading firmware to the eBUS adapter PIC."
-    "\vPORT is the serial port to use (e.g./dev/ttyUSB0)";
+    "\vPORT is the serial port to use (e.g./dev/ttyUSB0) also supporting a trailing wildcard '*' for testing multiple ports.";
 
 static const char argpargsdoc[] = "PORT";