diff --git a/sources/tech/19951001 Writing man Pages Using groff.md b/sources/tech/19951001 Writing man Pages Using groff.md
index 3ba749bc66..3aad365c56 100644
--- a/sources/tech/19951001 Writing man Pages Using groff.md	
+++ b/sources/tech/19951001 Writing man Pages Using groff.md	
@@ -1,3 +1,4 @@
+translating by wxy
 Writing man Pages Using groff
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