diff --git a/README.md b/README.md
index 14b2289..f041c28 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ Adds a splash to the specified category.
 Adds an array of splashes to the specified category.
 #### *CoreBaseModule* <u>copy_splashes</u>(*String* <u>source_category</u>, *String* <u>target_category</u>)
 Copies all splashes from the source category to the target category.
-#### *Array[String]* <u>get_categories</u>()
+#### *Array* <u>get_categories</u>()
 Returns a list of all categories.
 #### *CoreBaseModule* <u>delete_category</u>(*String* <u>category</u>)
 Removes the specified category.
diff --git a/src/modules/splashes.gd b/src/modules/splashes.gd
index a2a9449..9f1f89f 100644
--- a/src/modules/splashes.gd
+++ b/src/modules/splashes.gd
@@ -147,8 +147,8 @@ func copy_splashes(source_category: String, target_category: String) -> CoreBase
 	return self
 
 ## Returns a list of all categories.
-func get_categories() -> Array[String]:
-	return core.misc.array_to_stringarray(splashes.keys())
+func get_categories() -> Array:
+	return splashes.keys()
 
 ## Removes the specified category.
 func delete_category(category: String) -> CoreBaseModule: