updated man page

dwm.1

@@ -1,16 +1,14 @@
-.TH GRIDWM 1 gridwm-0.0
+.TH DWM 1 dwm-0.0
 .SH NAME
-gridwm \- grid window manager
+dwm \- d window manager
 .SH SYNOPSIS
-.B gridwm
+.B dwm
 .RB [ \-v ]
 .SH DESCRIPTION
 .SS Overview
-.B gridwm
-is an automatic window manager for X11.
+.B dwm
+is a dynamic window manager for X11.
 .SS Options
 .TP
 .B \-v
 prints version information to stdout, then exits.
-.SH SEE ALSO
-.BR gridmenu (1)