[gxml] Remove unnecessary linking for valadoc command

[Richard Hans Schwarting <rschwart src gnome org>]

commit 20dba3d59c2973c44675c54021687a3b41f5f54b
Author: Richard Schwarting <aquarichy gmail com>
Date:   Sat Jul 27 00:01:29 2013 -0400

    Remove unnecessary linking for valadoc command

 docs/Makefile.am |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/docs/Makefile.am b/docs/Makefile.am
index 0e8cc1e..3c6a919 100644
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -109,7 +109,6 @@ gxml-doc: $(gxml_doc_files) $(gxml_wiki_files)
 #      $(AM_V_GEN)$(VALADOC)
 gxml-gtk-doc: $(gxml_doc_files) $(gxml_wiki_files)
        $(VALADOC) \
-               -X -l -X $(top_builddir)/gxml/.libs/libgxml-0.2.so \
                -o gtk-doc/gxml \
                --doclet=gtkdoc \
                $(valadoc_flags_gxml) \