Fix --serial help

Make explicit that --serial excepts a parameter.
This commit is contained in:
Romain Vimont 2019-06-18 17:13:53 +02:00
parent 1807de4955
commit b91ecf5225

View file

@ -86,7 +86,7 @@ static void usage(const char *arg0) {
" This flag forces to render all frames, at a cost of a\n"
" possible increased latency.\n"
"\n"
" -s, --serial\n"
" -s, --serial serial\n"
" The device serial number. Mandatory only if several devices\n"
" are connected to adb.\n"
"\n"