revisions.txt: describe 'rev1 rev2 ...' meaning for ranges

The "Specifying ranges" section does not mention explicitly that
several commits can be specified to form a range.

Add a mention to that effect.

Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/revisions.txt b/Documentation/revisions.txt
index 1ad95065c1f64577e2b65e6c730c4550b7c2992e..d9169c062eb1abc75545fb87f360cd06aa225aaa 100644 (file)
--- a/Documentation/revisions.txt
+++ b/Documentation/revisions.txt
@@ -254,6 +254,9 @@ specifying a single revision, using the notation described in the
 previous section, means the set of commits `reachable` from the given
 commit.
 
+Specifying several revisions means the set of commits reachable from
+any of the given commits.
+
 A commit's reachable set is the commit itself and the commits in
 its ancestry chain.