!4 change the spec name to ndisc6 from ndisc

From: @orange-snn
Reviewed-by: @wangxp006
Signed-off-by: @wangxp006

ndisc6.spec

@@ -1,6 +1,6 @@
 Name:		ndisc6
 Version:	1.0.4
-Release:	1
+Release:	2
 Summary:	IPv6 diagnostic tools
 License:	GPLv2 or GPLv3
 URL:		http://www.remlab.net/ndisc6
@@ -44,5 +44,8 @@ It includes the follwing programs :
 %{_mandir}/man*
 
 %changelog
+* Mon Oct 19 2020 orange-snn <songnannan2@huawei.com> - 1.0.4-2
+- change the spec name to ndisc6 from ndisc
+
 * Thu Jan 7 2018 openEuler Buildteam <buildteam@openeuler.org> - 1.0.4-1
 - Package init