trace-cmd library: Fix typo in tracecmd_output_set_msg()

Fixed typo in the description of tracecmd_output_set_msg() function.

Link: https://lore.kernel.org/linux-trace-devel/20211202121949.43084-2-tz.stoyanov@gmail.com

Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
1 file changed