diff --git a/sources/talk/20180308 What is open source programming.md b/sources/talk/20180308 What is open source programming.md
index 4eeef6d9fd..a8a09ddd25 100644
--- a/sources/talk/20180308 What is open source programming.md	
+++ b/sources/talk/20180308 What is open source programming.md	
@@ -1,3 +1,5 @@
+Translating by Valoniakim
+
 What is open source programming?
 ======