Remove more markup from headers
diff --git a/Doc/whatsnew/whatsnew21.tex b/Doc/whatsnew/whatsnew21.tex
index 6559b6c..6c62c1b 100644
--- a/Doc/whatsnew/whatsnew21.tex
+++ b/Doc/whatsnew/whatsnew21.tex
@@ -139,7 +139,7 @@
%======================================================================
-\section{PEP 236: \module{__future__} Directives}
+\section{PEP 236: __future__ Directives}
The reaction to nested scopes was widespread concern about the dangers
of breaking code with the 2.1 release, and it was strong enough to
@@ -492,7 +492,7 @@
%======================================================================
-\section{PEP 235: Case-Insensitive Platforms and \keyword{import}}
+\section{PEP 235: Importing Modules on Case-Insensitive Platforms}
Some operating systems have filesystems that are case-insensitive,
MacOS and Windows being the primary examples; on these systems, it's
diff --git a/Doc/whatsnew/whatsnew23.tex b/Doc/whatsnew/whatsnew23.tex
index f123981..55b05a1 100644
--- a/Doc/whatsnew/whatsnew23.tex
+++ b/Doc/whatsnew/whatsnew23.tex
@@ -1916,7 +1916,7 @@
%======================================================================
-\subsection{The \module{optparse} Module}
+\subsection{The optparse Module}
The \module{getopt} module provides simple parsing of command-line
arguments. The new \module{optparse} module (originally named Optik)
@@ -1992,7 +1992,7 @@
%======================================================================
-\section{Specialized Object Allocator (pymalloc)\label{section-pymalloc}}
+\section{Pymalloc: A Specialized Object Allocator\label{section-pymalloc}}
Pymalloc, a specialized object allocator written by Vladimir
Marangozov, was a feature added to Python 2.1. Pymalloc is intended