diff --git a/sources/tech/20180918 How To Force APT Package Manager To Use IPv4 In Ubuntu 16.04.md b/sources/tech/20180918 How To Force APT Package Manager To Use IPv4 In Ubuntu 16.04.md
index 0a9444acc4..f81d944570 100644
--- a/sources/tech/20180918 How To Force APT Package Manager To Use IPv4 In Ubuntu 16.04.md	
+++ b/sources/tech/20180918 How To Force APT Package Manager To Use IPv4 In Ubuntu 16.04.md	
@@ -1,3 +1,5 @@
+translating---geekpi
+
 How To Force APT Package Manager To Use IPv4 In Ubuntu 16.04
 ======