cmd: event: Remove additional event description

The first name is taken from command name that's why shouldn't be listed in
help. The similar change was also done by commit a84d3b6c5634 ("cmd: pwm:
Remove additional pwm description").
Also remove additional spaces in help message.

Before:
event event list   - list event spies

After:
event list   - list event spies

Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/cmd/event.c b/cmd/event.c
index 9cac20235305fc25afc550527958db3832ce002e..b4b779ffac00d4af47247d7a960446589c0c7cb8 100644 (file)
--- a/cmd/event.c
+++ b/cmd/event.c
@@ -20,7 +20,7 @@ static int do_event_list(struct cmd_tbl *cmdtp, int flag, int argc,
 
 #ifdef CONFIG_SYS_LONGHELP
 static char event_help_text[] =
-       "event list   - list event spies";
+       "list - list event spies";
 #endif
 
 U_BOOT_CMD_WITH_SUBCMDS(event, "Events", event_help_text,