[libgovirt] build-sys: More gtk-doc removal

[Christophe Fergeau <teuf src gnome org>]

commit e063cc61ea28d5a76d1978886809bbcfaf889e6b
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Sat Dec 6 14:01:04 2014 +0100

    build-sys: More gtk-doc removal
    
    Commit e3aa9bc removed the configure.ac bits, but did not clean up the
    toplevel Makefile.am accordingly.

 Makefile.am |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 7638b7f..5d8f0e8 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -34,11 +34,7 @@ MAINTAINERCLEANFILES =                                       \
        INSTALL                                         \
        aclocal.m4                                      \
        build-aux/                                      \
-       config.h.in                                     \
-       gtk-doc.make
-
-DISTCHECK_CONFIGURE_FLAGS =                            \
-       --enable-gtk-doc
+       config.h.in
 
 distclean-local:
        if test $(srdcir) = .; then :; else \