diff --git a/pyiron_snippets/factory.py b/pyiron_snippets/factory.py
index 26da32e..835b75a 100644
--- a/pyiron_snippets/factory.py
+++ b/pyiron_snippets/factory.py
@@ -65,7 +65,8 @@ def clear(cls):
         """
         Remove factories.
 
-        Can be useful if you're
+        Can be useful if you're re-invoking `ClassFactory` on an updated factory
+        function.
         """
         cls.factories = {}