diff --git a/.claude/agents/refactoring-assistent b/.claude/agents/refactoring-assistent
index 4c5ef54e..6f0adb83 100644
--- a/.claude/agents/refactoring-assistent
+++ b/.claude/agents/refactoring-assistent
@@ -170,7 +170,7 @@ no_implicit_optional = true
 
 **Python refactor playbook:**
 
-* Replace long functions with helpers; keep functions ~20–40 LOC when possible.
+* Replace long functions with helpers; keep functions ~20-40 LOC when possible.
 * Prefer **pure functions** for logic; isolate I/O.
 * Use **`pathlib`** over `os.path` and **`dataclasses`/`pydantic`** for structured data.
 * Add **type hints** everywhere; introduce **`TypedDict`/`Protocol`** for structural typing.