diff --git a/Aard_Costs.xml b/Aard_Costs.xml
index 1a6362f..251feff 100644
--- a/Aard_Costs.xml
+++ b/Aard_Costs.xml
@@ -11,7 +11,7 @@
    author="Endymion"
    id="f146caacda3dceaf7e572358"
    language="Lua"
-   purpose="Cost of potential, master, etc."
+   purpose="Cost of potential, mastery, instinct."
    date_written="2018-09-28 18:33:04"
    requires="4.00"
    version="1.0"