Remove stray question mark.

birkenfeld · birkenfeld · commit 33d1ae8563fc · 2008-09-21T07:40:25.000Z
diff --git a/Doc/reference/compound_stmts.rst b/Doc/reference/compound_stmts.rst
@@ -410,7 +410,7 @@ A function definition defines a user-defined function object (see section
 :ref:`types`):
 
 .. productionlist::
-   funcdef: [`decorators`] "def" `funcname` "(" [`parameter_list`] ")" ["->" `expression`]? ":" `suite`
+   funcdef: [`decorators`] "def" `funcname` "(" [`parameter_list`] ")" ["->" `expression`] ":" `suite`
    decorators: `decorator`+
    decorator: "@" `dotted_name` ["(" [`argument_list` [","]] ")"] NEWLINE
    dotted_name: `identifier` ("." `identifier`)*
