Update mypy/messages.py

Co-authored-by: Ali Hamdan <[email protected]>

Author: ilevkivskyi

mypy/messages.py

@@ -2520,8 +2520,8 @@ def quote_type_string(type_string: str) -> str:
     if (
         type_string in ["Module", "overloaded function", "<deleted>"]
         or type_string.startswith("Module ")
-        or type_string.startswith(("<tuple ", "<union "))
-        and type_string.endswith(" item>")
+        or type_string.startswith(("<tuple: ", "<union: "))
+        and type_string.endswith(" items>")
         or type_string.endswith("?")
     ):
         # Messages are easier to read if these aren't quoted.  We use a