[PATCH v2 3/3] send-email docs: mention format-patch options

Currently git-send-email(1) does not make it explicit that format-patch
options are accepted.

Signed-off-by: Thiago Perrotta <redacted>
---
 Documentation/git-send-email.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
index 3db4eab4ba..05dd8ded44 100644
--- a/Documentation/git-send-email.txt
+++ b/Documentation/git-send-email.txt

@@ -42,6 +42,8 @@ and the "Subject:" of the message as the second line.
 OPTIONS
 -------
 
+Options from linkgit:git-format-patch[1] are also accepted.
+
 Composing
 ~~~~~~~~~
 

-- 
2.33.0