fprintf(stderr, " -C comment (added to header)\n");
fprintf(stderr, " -c count (number of seconds to run)\n");
fprintf(stderr, " -g histogram granularity [usec]\n");
- fprintf(stderr, " -I <interface> send packets from this interface");
+ fprintf(stderr, " -I <interface> send packets from this interface\n");
fprintf(stderr, " -j send jitter (0-100) [%%]\n");
fprintf(stderr, " -o output filename (.dat will be appended)\n");
fprintf(stderr, " -q gather statistics only after some queue becomes full\n");