Documentation/config.txt: simplify boolean description in the syntax section

The 'true' short-hand doesn't deserve a separate sentence; even our own git config --bool foo.bar yes would not produce it. Signed-off-by: Junio C Hamano <gitster@pobox.com>

Junio C Hamano committed Mar 4, 2015 at 11:08 UTC 1c448b3b5c283d793d994808d0ec1174b9b4dc26
1 file changed +2 -2
Documentation/config.txt
+2 -2
@@ -54,8 +54,8 @@ restrictions as section names.
54
55 All the other lines (and the remainder of the line after the section
56 header) are recognized as setting variables, in the form
57 -'name = value'. If there is no equal sign on the line, the entire line
58 -is taken as 'name' and the variable is recognized as boolean "true".
57 +'name = value' (or just 'name', which is a short-hand to say that
58 +the variable is the boolean "true").
59 The variable names are case-insensitive, allow only alphanumeric characters
60 and `-`, and must start with an alphabetic character.
61