updated man page of dwm

dwm.1

@@ -21,9 +21,9 @@ tags. Selecting a certain tag for viewing will display all windows with that
 tag.
 .P
 .B dwm
-contains a small status bar which displays all available tags, the title 
-of the focused window, and the text read from standard input. The tags of the
-focused window are highlighted.
+contains a small status bar which displays all available tags, the mode, the
+title of the focused window, and the text read from standard input. The tags of
+the focused window are highlighted with a small point.
 .P
 .B dwm
 draws a 1-pixel border around windows to indicate the focus state.