diff --git a/s09/930.md b/s09/930.md
index 8dac293..216dc22 100644
--- a/s09/930.md
+++ b/s09/930.md
@@ -8,7 +8,7 @@ If you could go back and give yourself one tip about Linux, what would it be?
 
 ## Topic
 
-Tools You Need to Be Good at Window Managers. Also, is DWL Good?
+Tools You Need to Be Good at Window Managers and Desktop Environments?. Also, is DWL Good?
 
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