docs/userguide: use i3bar instead of dzen2 in the 'exec' example (Thanks ubitux)

diff --git a/docs/userguide b/docs/userguide
index 6941af91cf92af53d4a9ecf2e4edb265baf1dba9..70d0f7d4d7d83fe55a4100208abd864246c60cea 100644 (file)
--- a/docs/userguide
+++ b/docs/userguide
@@ -523,7 +523,7 @@ exec_always command
 
 *Examples*:
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-exec i3status | dzen2 -dock
+exec i3status | i3bar -d
 exec_always ~/my_script.sh
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