diff: document the format of the -O (diff.orderFile) file

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 27069ac032a47ac93bcc960ce82b861e4e8a36cf..a0ab66aae70db90bd18e14ec5bc5c95007b118f7 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -2450,7 +2450,7 @@ rebase.missingCommitsCheck::
        command in the todo-list.
        Defaults to "ignore".
 
-rebase.instructionFormat
+rebase.instructionFormat::
        A format string, as specified in linkgit:git-log[1], to be used for
        the instruction list during an interactive rebase.  The format will automatically
        have the long commit hash prepended to the format.