cpan.org addresses moved to MetaCPAN <https://fedoraproject.org/wiki/Changes/Perl_Move_to_MetaCPAN>

perl-Class-Unload.spec

@@ -3,8 +3,8 @@ Version:        0.11
 Release:        3%{?dist}
 Summary:        Unload given class
 License:        GPL+ or Artistic
-URL:            http://search.cpan.org/dist/Class-Unload/
-Source0:        http://www.cpan.org/authors/id/I/IL/ILMARI/Class-Unload-%{version}.tar.gz
+URL:            https://metacpan.org/release/Class-Unload
+Source0:        https://cpan.metacpan.org/authors/id/I/IL/ILMARI/Class-Unload-%{version}.tar.gz
 BuildArch:      noarch
 BuildRequires:  make
 BuildRequires:  perl-interpreter