Fixes the path directory for mimesvsclowns.dmm in `spaceruinsblackl…

…ist.txt` (tgstation#74718)

## About The Pull Request
Typo.

## Why It's Good For The Game
Sysops should double check this file on the server boxes to make sure
its not `rnadom`.

## Changelog

:cl: Jolly
fix: The pathing for the "Mimes vs Clowns" space ruin should be fixed
internally. Whether you see this or not is depended on your server
operator(s).
/:cl:

config/spaceruinblacklist.txt

@@ -76,7 +76,7 @@
 #_maps/RandomRuins/SpaceRuins/space_billboard.dmm
 #_maps/RandomRuins/SpaceRuins/spinwardsmoothies.dmm
 #_maps/RandomRuins/SpaceRuins/dangerous_research.dmm
-#_maps/RnadomRuins/SpaceRuins/mimesvsclowns.dmm
+#_maps/RandomRuins/SpaceRuins/mimesvsclowns.dmm
 #_maps/RandomRuins/SpaceRuins/the_faceoff.dmm
 #_maps/RandomRuins/SpaceRuins/atmosasteroidruin.dmm
 #_maps/RandomRuins/SpaceRuins/prey_pod.dmm