Update man page

Update man page regarding `--read-null`; it is already present in `fzy -h`.

1 files changed, 4 insertions, 0 deletions

diff --git a/fzy.1 b/fzy.1
index 79dbad7..807b01b 100644
--- a/fzy.1
+++ b/fzy.1
@@ -41,6 +41,10 @@ Use QUERY as the initial search query.
 Non-interactive mode. Print the matches in sorted order for QUERY to stdout.
 .
 .TP
+.BR \-0 ", " \-\-read-null
+Read input delimited by ASCII NUL characters.
+.
+.TP
 .BR \-h ", " \-\-help
 Usage help.
 .