convert to rpmautospec

changelog

@@ -0,0 +1,5 @@
+* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.1-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
+
+* Thu Apr 08 2021 Fabio Valentini <decathorpe@gmail.com> - 1.0.1-1
+- Initial package

rust-buffered-reader.spec

@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        1.0.1
-Release:        2%{?dist}
+Release:        %autorelease
 Summary:        Super-powered Reader
 
 # Upstream license specification: GPL-2.0-or-later
@@ -131,8 +131,4 @@ which use "flate2" feature of "%{crate}" crate.
 %endif
 
 %changelog
-* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.1-2
+%autochangelog
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
-
-* Thu Apr 08 2021 Fabio Valentini <decathorpe@gmail.com> - 1.0.1-1
-- Initial package