diff --git a/perl-Algorithm-C3.rpmlintrc b/perl-Algorithm-C3.rpmlintrc
new file mode 100644
index 0000000..b0a5556
--- /dev/null
+++ b/perl-Algorithm-C3.rpmlintrc
@@ -0,0 +1,2 @@
+from Config import *
+addFilter("spelling-error %description -l en_US metamodels -> ")
diff --git a/perl-Algorithm-C3.spec b/perl-Algorithm-C3.spec
index 435e241..8afd7fb 100644
--- a/perl-Algorithm-C3.spec
+++ b/perl-Algorithm-C3.spec
@@ -1,14 +1,17 @@
 Name:		perl-Algorithm-C3
 Version:	0.10
-Release:	15%{?dist}
+Release:	16%{?dist}
 Summary:	Module for merging hierarchies using the C3 algorithm
 License:	GPL+ or Artistic
 URL:		https://metacpan.org/release/Algorithm-C3
-Source0:	https://cpan.metacpan.org/authors/id/H/HA/HAARG/Algorithm-C3-%{version}.tar.gz
+Source0:	https://cpan.metacpan.org/modules/by-module/Algorithm/Algorithm-C3-%{version}.tar.gz
 BuildArch:	noarch
 # Build
-BuildRequires:	perl-interpreter
+BuildRequires:	coreutils
+BuildRequires:	findutils
+BuildRequires:	make
 BuildRequires:	perl-generators
+BuildRequires:	perl-interpreter
 BuildRequires:	perl(ExtUtils::MakeMaker)
 # Module
 BuildRequires:	perl(Carp) >= 0.01
@@ -33,10 +36,9 @@ perl Makefile.PL INSTALLDIRS=vendor
 make %{?_smp_mflags}
 
 %install
-rm -rf %{buildroot}
 make pure_install DESTDIR=%{buildroot}
-find %{buildroot} -type f -name .packlist -exec rm -f {} ';'
-%{_fixperms} %{buildroot}
+find %{buildroot} -type f -name .packlist -delete
+%{_fixperms} -c %{buildroot}
 
 %check
 make test
@@ -44,9 +46,17 @@ make test
 %files
 %doc Changes README t/
 %{perl_vendorlib}/Algorithm/
-%{_mandir}/man3/Algorithm::C3.3pm*
+%{_mandir}/man3/Algorithm::C3.3*
 
 %changelog
+* Tue Oct 15 2019 Paul Howarth <paul@city-fan.org> - 0.10-16
+- Spec tidy-up
+  - Use author-independent source URL
+  - Specify all build dependencies
+  - Drop redundant buildroot cleaning in %%install section
+  - Simplify find command using -delete
+  - Fix permissions verbosely
+
 * Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.10-15
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild