!8 Fix help package rollback error

From: @hht8
Reviewed-by: @small_leek
Signed-off-by: @small_leek

scons.spec

@@ -1,6 +1,6 @@
 Name:          scons
 Version:       3.1.1
-Release:       2
+Release:       3
 Summary:       An Open Source software construction tool
 License:       MIT
 URL:           http://www.scons.org
@@ -15,11 +15,11 @@ classic Make utility with integrated functionality similar to autoconf/automake
 and compiler caches such as ccache. In short, SCons is an easier, more reliable
 and faster way to build software.
 
-%package        doc
+%package        help
 Summary:        An Open Source software construction tool
 BuildArch:      noarch
 
-%description    doc
+%description    help
 Scons HTML documentation.
 
 %package -n     python2-%{name}
@@ -155,11 +155,14 @@ popd
 %{python3_sitelib}/scons-%{version}*.egg-info
 %{_mandir}/man?/*
 
-%files doc
+%files help
 %doc HTML
 %license %{name}-%{version}/src/LICENSE.txt
 
 %changelog
+* Mon Nov 30 2020 huanghaitao <huanghaitao8@huawei.com> - 3.1.1-3
+- Fix help package rollback error
+
 * Thu Jun 4 2020 Captain Wei <captain.a.wei@gmail.com> - 3.1.1-2
 - update package version