diff --git a/sources/tech/20180101 How Exit Traps Can Make Your Bash Scripts Way More Robust And Reliable.md b/sources/tech/20180101 How Exit Traps Can Make Your Bash Scripts Way More Robust And Reliable.md
index 61013f03f4..73bb7e841b 100644
--- a/sources/tech/20180101 How Exit Traps Can Make Your Bash Scripts Way More Robust And Reliable.md	
+++ b/sources/tech/20180101 How Exit Traps Can Make Your Bash Scripts Way More Robust And Reliable.md	
@@ -1,3 +1,4 @@
+[ translating by Dotcra ]
 How "Exit Traps" Can Make Your Bash Scripts Way More Robust And Reliable
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