slight change to dwm.1

dwm.1

@@ -20,7 +20,8 @@ Windows are grouped by tags. All windows with a specific tag can be viewed at a
 time. But each window may contain more than one tag, which makes it visible in
 several views.
 .P
-It consists of a small status bar which reads the text displayed from standard
+.B dwm
+consists of a small status bar which reads the text displayed from standard
 input, if written. It draws 1-pixel borders around windows to indicate the
 focus state. Unfocused windows contain a small bar in front of the window
 displaying the tags and the window title.