Fix a silly typo (:

Numynum · Numynum · commit c5eb15580910 · 2025-06-03T20:45:48.000+02:00
diff --git a/api.lua b/api.lua
@@ -1,7 +1,7 @@
 local _, ns = ...
 
 --- @type TransmogUpgradeMaster
-local TUM = ns.TUM
+local TUM = ns.core
 
 --- The function signatures in this file will remain stable, though no guarantees are made.
 --- @class TransmogUpgradeMaster_API
