Fix minor outm mistrakes

Author: pcw-mesa

docs/man/man9/hostmot2.9

@@ -122,7 +122,9 @@ The valid entries in the format string are:
  [num_sserials=\fIN\fB]
  [sserial_port_\fI0\fB=\fI00000000\fB]
  [num_leds=\fIN\fB]
- [num_ssrs=\fIN\fB]
+ [num_ssrs=\fIN\fB] 
+ [num_outms=\fIN\fB]
+ [num_xy2mods=\fIN\fB]
  [enable_raw]
 
 .TP

src/hal/drivers/mesa-hostmot2/hostmot2.c

@@ -448,7 +448,7 @@ static int hm2_parse_config_string(hostmot2_t *hm2, char *config_string) {
             hm2->config.num_inms = simple_strtol(token, NULL, 0);
 
         } else if (strncmp(token, "num_outms=", 10) == 0) {
-            token += 9;
+            token += 10;
             hm2->config.num_outms = simple_strtol(token, NULL, 0);
 
         } else if (strncmp(token, "num_ssrs=", 9) == 0) {