add help for Recommends

(cherry picked from commit 2e36b500497d53c915daae3d2eaf686642b004c9)

libraw1394.spec

@@ -1,10 +1,11 @@
 Name:           libraw1394
 Version:        2.1.2
-Release:        8
+Release:        9
 Summary:        Provides direct access to the IEEE 1394 bus
 License:        LGPLv2+
 URL:            http://www.dennedy.org/libraw1394/
 Source:         http://www.kernel.org/pub/linux/libs/ieee1394/%{name}-%{version}.tar.xz
+Recommends:	%{name}-help = %{version}-%{release}
 BuildRequires:  gcc kernel-headers
 
 %description
@@ -58,6 +59,9 @@ This Package contains man pages and other files for libraw1394.
 %{_mandir}/man5/isodump.5.gz
 
 %changelog
+* Thu Nov 12 2020 xinghe <xinghe1@huawei.com> - 2.1.2-9
+- add help for Recommends
+
 * Fri Oct 25 2019 yanzhihua <yanzhihua4@huawei.com> - 2.1.2-8
 - Package init