diff --git a/autoconf.spec b/autoconf.spec
index a3b5015..fe63f02 100644
--- a/autoconf.spec
+++ b/autoconf.spec
@@ -1,6 +1,6 @@
 Name:          autoconf
 Version:       2.69
-Release:       1mamba
+Release:       2mamba
 Epoch:         1
 Summary:       A GNU tool for automatically configuring source code
 Group:         Development/Tools
@@ -10,14 +10,18 @@ Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://www.gnu.org/software/autoconf/
 Source:        ftp://ftp.gnu.org/gnu/autoconf/%{name}-%{version}.tar.xz
 License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: libperl
+BuildRequires: perl-devel
+## AUTOBUILDREQ-END
 BuildRequires: m4
 %if "%{stage1}" != "1"
-BuildRequires: perl-devel
 BuildRequires: emacs
 BuildRequires: emacs-bin
 %endif
 Requires(post):%{__install_info}
-Requires:      m4, perl
+Requires:      m4
+Requires:      perl
 Requires:      autoconf-archive
 Requires:      ac-archive
 BuildArch:     noarch
@@ -70,9 +74,13 @@ exit 0
 %{_datadir}/emacs/site-lisp/*
 %{_infodir}/autoconf.*
 %{_mandir}/man1/*
-%doc AUTHORS ChangeLog BUGS COPYING NEWS README THANKS TODO
+%doc AUTHORS COPYING
+#ChangeLog BUGS NEWS README THANKS TODO
 
 %changelog
+* Wed Nov 25 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 2.69-2mamba
+- rebuilt with specfile fixes
+
 * Wed Apr 25 2012 Automatic Build System <autodist@mambasoft.it> 2.69-1mamba
 - update to 2.69
 
@@ -113,7 +121,7 @@ exit 0
 * Tue Sep 13 2005 Davide Madrisan <davide.madrisan@qilinux.it> 2.59-2qilnx
 - specfile fixed
 
-* Tue Nov 13 2003 Davide Madrisan <davide.madrisan@qilinux.it> 2.59-1qilnx
+* Thu Nov 13 2003 Davide Madrisan <davide.madrisan@qilinux.it> 2.59-1qilnx
 - rebuilt with autoconf 2.59
 
 * Wed Nov 05 2003 Davide Madrisan <davide.madrisan@qilinux.it> 2.58-1qilnx