xscsize.1: Set option dashes as minus signs.

diff --git a/xscsize.1 b/xscsize.1
index c06ea8e..bf1b2d7 100644 (file)
--- a/xscsize.1
+++ b/xscsize.1
@@ -44,11 +44,11 @@ eval `xscsize`
 .BI "\-d, \-\-display " display
 Choose which display to connect to.
 .TP 5
-.B \-b, --bourne-shell
+.B \-b, \-\-bourne-shell
 Output the assignments in Bourne shell syntax (usable by Bourne,
 POSIX, Korn, Z and Bourne Again shells).
 .TP 5
-.B \-c, --c-shell
+.B \-c, \-\-c-shell
 Output the assignments in C shell syntax (usable by C and Terminal C
 shells).
 .TP 5
@@ -91,7 +91,7 @@ will still accept the
 option, and produce appropriately formatted output, but will assume that
 there is exactly one monitor, and that it shows the entire root window.
 .TP 5
-.B \-x, --export
+.B \-x, \-\-export
 Output a variable export command, so that the screen size is inherited
 by child processes.  The default is to just set local shell variables.
 .SH ENVIRONMENT