pretty: add support for "valueonly" option in %(trailers)

diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt
index 085d177d976546a0b21891884e490c9ce7530913..901faef1bfdcea991fe1b0a32ab5ecd22771967f 100644 (file)
--- a/Documentation/git-for-each-ref.txt
+++ b/Documentation/git-for-each-ref.txt
@@ -57,7 +57,7 @@ OPTIONS
        `xx`; for example `%00` interpolates to `\0` (NUL),
        `%09` to `\t` (TAB) and `%0a` to `\n` (LF).
 
---color[=<when>]:
+--color[=<when>]::
        Respect any colors specified in the `--format` option. The
        `<when>` field must be one of `always`, `never`, or `auto` (if
        `<when>` is absent, behave as if `always` was given).