small man page fix

dwm.1

@@ -61,6 +61,7 @@ Focus previous window.
 .TP
 .B Mod1-Return
 Zooms/cycles current window to/from master column (tiling mode), toggles maximization (floating mode).
+.TP
 .B Mod1-g
 Grow current column (tiling mode only).
 .TP