[libxml2] Fix make dist to include new private header files

[Daniel Veillard <veillard src gnome org>]

commit 187e52901b01bb6ced0a7b57de393ec256973e39
Author: Daniel Veillard <veillard redhat com>
Date:   Mon Aug 6 10:27:58 2012 +0800

    Fix make dist to include new private header files

 Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index d9abcdf..cb21543 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1201,7 +1201,7 @@ EXTRA_DIST = xml2-config.in xml2Conf.sh.in libxml.spec.in libxml2.spec \
 	     $(man_MANS) libxml-2.0.pc.in libxml-2.0-uninstalled.pc.in \
 	     trionan.c trionan.h triostr.c triostr.h trio.c trio.h \
 	     triop.h triodef.h libxml.h elfgcchack.h xzlib.h buf.h \
-	     testThreadsWin32.c genUnicode.py TODO_SCHEMAS \
+	     enc.h save.h testThreadsWin32.c genUnicode.py TODO_SCHEMAS \
 	     dbgen.pl dbgenattr.pl regressions.py regressions.xml \
 	     README.tests Makefile.tests libxml2.syms \
 	     $(CVS_EXTRA_DIST)