remove expired option from do_usage
@@ -398,7 +398,6 @@ do_usage(char *name, int exitcode)
printf(" -U socket receive buffer size, max/min/default values depend on OS\n");
printf(" -T IO timeout in milliseconds for server connections, defaults to %d\n", iotimeout);
printf(" -E disable disconnecting idle connections after 10 minutes\n");
- printf(" -m send statistics like carbon-cache.py, e.g. not cumulative\n");
printf(" -c characters to allow next to [A-Za-z0-9], defaults to -_:#\n");
printf(" -d debug mode: currently writes statistics to log, prints hash\n"
" ring contents and matching position in test mode (-t)\n");
