remove fedora,redhat keyword

tftp.spec

@@ -1,6 +1,6 @@
 Name:          tftp
 Version:       5.2
-Release:       27
+Release:       28
 Summary:       The client for the Trivial File Transfer Protocol (TFTP)
 License:       BSD
 Group:         Applications/Internet
@@ -8,7 +8,6 @@ URL:           http://www.kernel.org/pub/software/network/tftp/
 Source0:       http://www.kernel.org/pub/software/network/tftp/tftp-hpa/tftp-hpa-%{version}.tar.bz2
 Source1:       tftp.socket
 Source2:       tftp.service
-#Acknowledge all patches from fedora or redhat.
 Patch0000:     tftp-0.40-remap.patch
 Patch0002:     tftp-hpa-0.39-tzfix.patch
 Patch0003:     tftp-0.42-tftpboot.patch
@@ -85,6 +84,12 @@ install -p -m 0644 %{SOURCE2} %{buildroot}%{_unitdir}
 
 
 %changelog
+* Tue Dec 15 2020 xihaochen <xihaochen@huawei.com> - 5.2-28
+- Type:requirement
+- ID:NA
+- SUG:NA
+- DESC:remove sensitive words 
+
 * Tue Dec 24 2019 openEuler Buildteam <buildteam@openeuler.org> - 5.2-27
 - Type:bugfix
 - ID:NA