diff --git a/sources/tech/20170213 Set Up and Configure a Firewall with FirewallD on CentOS 7.md b/sources/tech/20170213 Set Up and Configure a Firewall with FirewallD on CentOS 7.md
index 350b46aba5..444ad6b72e 100644
--- a/sources/tech/20170213 Set Up and Configure a Firewall with FirewallD on CentOS 7.md	
+++ b/sources/tech/20170213 Set Up and Configure a Firewall with FirewallD on CentOS 7.md	
@@ -1,3 +1,4 @@
+translating by Locez
 Set Up and Configure a Firewall with FirewallD on CentOS 7
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