!4 Modify source0

From: @baizg1107
Reviewed-by: @yanzh_h
Signed-off-by: @yanzh_h

nano.spec

@@ -1,10 +1,10 @@
 Name:		nano
 Version:	4.9.3
-Release:	0
+Release:	1
 Summary:	Nano is a tiny GNU editor
 License:	GPLv3+
 URL:		https://www.nano-editor.org
-Source0:	https://www.nano-editor.org/dist/latest/%{name}-%{version}.tar.xz
+Source0:	https://www.nano-editor.org/dist/v4/%{name}-%{version}.tar.xz
 
 BuildRequires:	file-devel gettext-devel gcc git ncurses-devel sed texinfo groff
 Conflicts:	filesystem < 3
@@ -57,6 +57,9 @@ install -d %{buildroot}%{_sysconfdir}
 %{_defaultdocdir}/nano/faq.html
 
 %changelog
+* Thu Sep 10 2020 baizhonggui <baizhonggui@huawei.com> - 4.9.3-1
+- Modify source0
+
 * Sat May 30 2020 SimpleUpdate Robot <tc@openeuler.org>
 - Update to version 4.9.3