bpo-46831: Update __build_class__ comment (#31522)

hauntsaninja · JelleZijlstra · web-flow · commit 81d968b7c30d · 2022-03-02T21:32:57.000-08:00
Co-authored-by: Jelle Zijlstra &lt;jelle.zijlstra@gmail.com&gt;
diff --git a/Python/compile.c b/Python/compile.c
@@ -2604,9 +2604,8 @@ compiler_class(struct compiler *c, stmt_ty s)
     /* ultimately generate code for:
          <name> = __build_class__(<func>, <name>, *<bases>, **<keywords>)
        where:
-         <func> is a function/closure created from the class body;
-            it has a single argument (__locals__) where the dict
-            (or MutableSequence) representing the locals is passed
+         <func> is a zero arg function/closure created from the class body.
+            It mutates its locals to build the class namespace.
          <name> is the class name
          <bases> is the positional arguments and *varargs argument
          <keywords> is the keyword arguments and **kwds argument
