convert to rpmautospec

changelog

@@ -0,0 +1,5 @@
+* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.2-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
+
+* Thu May 06 13:26:03 PDT 2021 Davide Cavalca <dcavalca@fedoraproject.org> - 1.0.2-1
+- Initial package

rust-blocking.spec

@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        1.0.2
-Release:        2%{?dist}
+Release:        %autorelease
 Summary:        Thread pool for isolating blocking I/O in async programs
 
 # Upstream license specification: Apache-2.0 OR MIT
@@ -71,8 +71,4 @@ which use "default" feature of "%{crate}" crate.
 %endif
 
 %changelog
-* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.2-2
+%autochangelog
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
-
-* Thu May 06 13:26:03 PDT 2021 Davide Cavalca <dcavalca@fedoraproject.org> - 1.0.2-1
-- Initial package