use first() instead of index operator

(per suggestion)

src/main/kotlin/gg/skytils/skytilsmod/features/impl/misc/ItemFeatures.kt

@@ -603,7 +603,7 @@ object ItemFeatures {
                             val parts = enchant.loreName.split(" ")
                             val joined = if (parts.size > 1) parts.joinToString("") { it[0].uppercase() }
                                 else if (parts[0].startsWith("Turbo-")) "${
-                                    parts[0].split("-")[1].take(3).toTitleCase()
+                                    parts[0].split("-").first().take(3).toTitleCase()
                                 }."
                                 else "${
                                     parts[0].take(3).toTitleCase()