diff -r 7672a1041218 -r a1cabd6c6f9f dwm.1
--- a/dwm.1	Wed Jan 10 12:54:23 2007 +0100
+++ b/dwm.1	Wed Jan 10 12:56:49 2007 +0100
@@ -44,6 +44,12 @@
 .B Button3
 click on a tag label adds/removes all windows with that tag to/from the view.
 .TP
+.B Button4
+click on the mode label increases the number of windows in the master area (tiling mode only).
+.TP
+.B Button5
+click on the mode label decreases the number of windows in the master area (tiling mode only).
+.TP
 .B Mod1-Button1
 click on a tag label applies that tag to the focused window.
 .TP