xscsize.1: Add missing `.TP' requests in the `ENVIRONMENT' section.

diff --git a/xscsize.1 b/xscsize.1
index 764b542..0ba808c 100644 (file)
--- a/xscsize.1
+++ b/xscsize.1
@@ -52,8 +52,10 @@ by child processes.  The default is to just set local shell variables.
 .TP
 .B XWIDTH
 Set to the width of the display in pixels.
 .TP
 .B XWIDTH
 Set to the width of the display in pixels.

+.TP

 .B XHEIGHT
 Set to the height of the display in pixels.
 .B XHEIGHT
 Set to the height of the display in pixels.

+.TP

 .B SHELL
 Used to decide the nature of the calling shell.  If absent, a Bourne
 shell is assumed.
 .B SHELL
 Used to decide the nature of the calling shell.  If absent, a Bourne
 shell is assumed.