diff --git a/autoconf.spec b/autoconf.spec
index 08881620d8449d1ff561b316d2a88451008059bb..6ecfdbcaed232e46d60b2b0d624361d1acfd7513 100644
--- a/autoconf.spec
+++ b/autoconf.spec
@@ -3,11 +3,11 @@
 
 Name:           autoconf
 Version:        2.72
-Release:        1
+Release:        2
 Summary:        An extensible package to automatically configure software source code packages
-License:        GPLv2+ and GPLv3+ and GFDL-1.3-only
+License:        GPL-2.0-or-later AND GPL-3.0-or-later and GFDL-1.3-or-later
 URL:            https://www.gnu.org/software/%{name}/
-Source0:        http://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.xz
+Source0:        https://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.xz
 Source1:        config.site
 Source2:        autoconf-el.el
 
@@ -15,8 +15,6 @@ BuildArch:      noarch
 
 BuildRequires:  m4 emacs perl perl-generators help2man gcc-c++
 Requires:       m4 emacs-filesystem perl
-Requires(post): info
-Requires(preun):info
 
 %package_help
 
@@ -36,38 +34,32 @@ export EMACS=%{_bindir}/emacs
 %make_build
 
 %check
-make %{?_smp_mflags} check
+%make_build check
 
 %install
 %make_install
-install -p -D %{SOURCE1} %{buildroot}%{_datadir}
-install -p -D %{SOURCE2} %{buildroot}%{_emacs_sitestartdir}/autoconf-el.el
-
-%post help
-/sbin/install-info %{_infodir}/autoconf.info %{_infodir}/dir || :
-
-%preun help
-if [ "$1" = 0 ]; then
-    /sbin/install-info --delete %{_infodir}/autoconf.info %{_infodir}/dir || :
-fi
+# don't include standards.info, because it comes from binutils...
+rm -f %{buildroot}%{_infodir}/standards.info*
+install -p -D %{S:1} %{buildroot}%{_datadir}
+install -p -D %{S:2} %{buildroot}%{_emacs_sitestartdir}/autoconf-el.el
 
 %files
-%doc  ChangeLog README THANKS
+%doc ChangeLog README THANKS
 %license COPYING* AUTHORS doc/autoconf.info
 %{_bindir}/*
 %{_datadir}/autoconf/
 %{_datadir}/config.site
 %{_datadir}/emacs/site-lisp/*
-%exclude %{_infodir}/standards*
 
 %files help
 %doc NEWS TODO
 %{_infodir}/autoconf.info*
 %{_mandir}/man1/*
-%exclude %{_infodir}/dir
-
 
 %changelog
+* Sun Oct 27 2024 Funda Wang <fundawang@yeah.net> - 2.72-2
+- cleanup spec
+
 * Mon Jul  8 2024 dillon chen <dillon.chen@gmail.com> - 2.72-1
 - Type:enhancement
 - ID:NA
diff --git a/autoconf.yaml b/autoconf.yaml
index f281aae16200daea3b395ec78667875c14e6a807..d1983f5c01fcb2cd8cd7593e707057fad00ec6bd 100644
--- a/autoconf.yaml
+++ b/autoconf.yaml
@@ -1,4 +1,4 @@
 version_control: git
 src_repo: https://git.savannah.gnu.org/git/autoconf.git
 tag_prefix: ^v  
-seperator: "."
+separator: "."