Update docs

Author: cdce8p

docs/source/command_line.rst

@@ -936,11 +936,6 @@ in error messages.
     useful or they may be overly noisy. If ``N`` is negative, there is
     no limit. The default limit is -1.
 
-.. option:: --force-uppercase-builtins
-
-    Always use ``List`` instead of ``list`` in error messages,
-    even on Python 3.9+.
-
 .. option:: --force-union-syntax
 
     Always use ``Union[]`` and ``Optional[]`` for union types

docs/source/config_file.rst

@@ -922,14 +922,6 @@ These options may only be set in the global section (``[mypy]``).
 
     Show absolute paths to files.
 
-.. confval:: force_uppercase_builtins
-
-    :type: boolean
-    :default: False
-
-    Always use ``List`` instead of ``list`` in error messages,
-    even on Python 3.9+.
-
 .. confval:: force_union_syntax
 
     :type: boolean