diff --git a/make_pooled.lua b/make_pooled.lua
index c14d5ff..bc99386 100644
--- a/make_pooled.lua
+++ b/make_pooled.lua
@@ -2,6 +2,8 @@
 	add pooling functionality to a class
 
 	adds a handful of class and instance methods to do with pooling
+
+	todo: automatically use the pool by replacing __call, so you really just need to :release()
 ]]
 
 return function(class, limit)