diff --git a/src/ytdl_sub/script/types/resolvable.py b/src/ytdl_sub/script/types/resolvable.py
index 0c6d835f..178e52a4 100644
--- a/src/ytdl_sub/script/types/resolvable.py
+++ b/src/ytdl_sub/script/types/resolvable.py
@@ -57,7 +57,7 @@ class AnyType(ArgumentType, AnyTypeReturnable, AnyTypeReturnableA, AnyTypeReturn
 
 class FutureResolvable(AnyType, ABC):
     """
-    Type that will be resolved in the future
+    Type that will be resolved in the future (Map, Array)
     """