Documentation: help: explain 'man.viewer' multiple values
Also add titles to paragraphs under "CONFIGURATION VARIABLES".
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/Documentation/config.txt b/Documentation/config.txt
index d2f2d67..ae1486d 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -749,7 +749,7 @@
normally hide the root commit will now show it. True by default.
man.viewer::
- Specify the program that will be used to display help in the
+ Specify the programs that may be used to display help in the
'man' format. See linkgit:git-help[1].
merge.summary::
