test(pre-commit): Adjust test with new scope sign

Author: pmoscode

tests/test_format.py

@@ -53,6 +53,7 @@ def test_r_scope__special_chars():
     assert regex.match("(some_thing)")
     assert regex.match("(some/thing)")
     assert regex.match("(some thing)")
+    assert regex.match("(some:thing)")
 
 
 def test_r_delim():