small man page fix

dwm.1

@@ -25,7 +25,8 @@ 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.
 .P
-.B dwm draws a 1-pixel border around windows to indicate the focus state.
+.B dwm
+draws a 1-pixel border around windows to indicate the focus state.
 Unfocused windows contain a small bar in front of them displaying their title.
 .SH OPTIONS
 .TP