diff --git a/exercises/concept/squeaky-clean/.meta/design.md b/exercises/concept/squeaky-clean/.meta/design.md
index 382201650..4ea5e8475 100644
--- a/exercises/concept/squeaky-clean/.meta/design.md
+++ b/exercises/concept/squeaky-clean/.meta/design.md
@@ -14,7 +14,7 @@
 
 ## Out of scope
 
-- Converting an integer to a character and vice versa.
+- Handling control characters and unicode characters.
 - Advanced unicode issues such as surrogates, text normalization, combining characters.
 - Cultural considerations and invariants.