you probably edited this by mistake and can be fixed by cleaning your plugin. tes3cmd auto clean will not clean this edit.
what i would do if your mod doesn't edit anything from the orc race.
open cs, set you plugin as active, click on details, search in the "id" row for "race" find "orc" and press delete, this will flag it as ignored, load the plugin, save.
TESAME is good for doing the same. as far as i know there is no difference, but i don't know that far, so....
and making backups is always a good idea....
and here some links regarding mod cleaning.
https://en.uesp.net/...d:Cleaning_Mods
https://www.tamriel-.../utility-tesame
https://www.tamriel-...utility-tes3cmd