Rename devel export package to bind-export-devel.

Matches name to bind-devel and bind-libs in similar manner.

bind.spec

@@ -415,7 +415,7 @@ BIND (Berkeley Internet Name Domain) is an implementation of the DNS
 (Domain Name System) protocols. This package set contains only export
 version of BIND libraries, that are used for building ISC DHCP.
 
-%package export-libs-devel
+%package export-devel
 Summary:  Header files and libraries needed for BIND export libraries
 Group:    Development/Libraries
 Requires: %{name}-export-libs%{?_isa} = %{epoch}:%{version}-%{release}
@@ -424,7 +424,7 @@ Obsoletes: bind99-libs-devel < 9.9.11-3
 Provides:  bind99-libs-devel
 %endif
 
-%description export-libs-devel
+%description export-devel
 This package contains export version of the header files and libraries
 required for development with ISC BIND. These headers and libraries
 are used for building ISC DHCP.
@@ -1382,7 +1382,7 @@ rm -rf ${RPM_BUILD_ROOT}
 %{_libdir}/%{_export_dir}/libisccfg-export.so.160*
 %config(noreplace) %{_sysconfdir}/ld.so.conf.d/%{name}-export-%{_arch}.conf
 
-%files export-libs-devel
+%files export-devel
 %defattr(-,root,root,-)
 %{_libdir}/%{_export_dir}/libdns-export.so
 %{_libdir}/%{_export_dir}/libirs-export.so
@@ -1407,6 +1407,7 @@ rm -rf ${RPM_BUILD_ROOT}
 * Wed Feb 07 2018 Petr Menšík <pemensik@redhat.com> - 32:9.11.2-11.P1
 - Fix starting of unit tests
 - Forward export libs path to isc-config
+- Rename export devel subpackage to bind-export-devel
 
 * Wed Feb 07 2018 Pavel Zhukov <pzhukov@redhat.com> - 32:9.11.2-10.P1
 - Add obsoletes/provides tags for smooth update