*/
static void usage(FILE *ofp)
{
- fprintf(ofp, "usage: lttng disable-channel NAME[,NAME2,...] [-k|-u] [OPTIONS]\n");
+ fprintf(ofp, "usage: lttng disable-channel NAME[,NAME2,...] (-k | -u) [OPTIONS]\n");
fprintf(ofp, "\n");
fprintf(ofp, "Options:\n");
fprintf(ofp, " -h, --help Show this help\n");