Review

Author: StanFromIreland

peps/pep-0679.rst

@@ -103,17 +103,12 @@ The formal grammar of the :keyword:`assert` statement will change to:
     | 'assert' '(' expression ',' expression [','] ')' &(NEWLINE | ';')
     | 'assert' a=expression [',' expression ]
 
-
 Where the first line is the new form of the assert statement that allows
 parentheses and will raise a :exc:`SyntaxWarning` till 3.17..
 The lookahead is needed so statements like ``assert (a, b) <= c, "something"``
 are still parsed correctly and to prevent the parser to eagerly capture the
 tuple as the full statement.
 
-Optionally, a new "invalid" grammar rule can be added to the parser to
-promote the current :exc:`SyntaxWarning` to a :exc:`SyntaxError` in the
-case of tuples with 0, 1, 3 or more elements.
-
 
 Implementation Notes
 ====================