dmenu.1: clarify monitor numbers are starting from 0 (first mon) - dmenu

commit 34f549adb2f586b58467345c89a0082bcc8833f2
parent da0b9eb6c98288e7f9455352a78ba30d4b8b17f5
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sat,  7 Nov 2015 12:53:00 +0100

dmenu.1: clarify monitor numbers are starting from 0 (first mon)

Diffstat:
M dmenu.1  | 3 ++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/dmenu.1 b/dmenu.1
@@ -52,7 +52,8 @@ dmenu matches menu items case insensitively.
 dmenu lists items vertically, with the given number of lines.
 .TP
 .BI \-m " monitor"
-dmenu is displayed on the monitor supplied.
+dmenu is displayed on the monitor number supplied. Monitor numbers are starting
+from 0.
 .TP
 .BI \-p " prompt"
 defines the prompt to be displayed to the left of the input field.