Rename html.parser file, and split html.entities from htmllib
to ease removal of the latter in Py3k.
diff --git a/Doc/library/markup.rst b/Doc/library/markup.rst
index dd0dd8f..e08f953 100644
--- a/Doc/library/markup.rst
+++ b/Doc/library/markup.rst
@@ -23,7 +23,8 @@
 
 .. toctree::
 
-   htmlparser.rst
+   html.parser.rst
+   html.entities.rst
    sgmllib.rst
    htmllib.rst
    pyexpat.rst