Added missing write-auto-sub option in README file

diff --git a/README.md b/README.md
index e43332724fc89d30e90cf31149486a15c6d1639e..d63c5bbe7990354b9f4c64908dd6525991248908 100644 (file)
--- a/README.md
+++ b/README.md
@@ -116,6 +116,7 @@ which means you can modify it, redistribute it or use it however you like.
     -F, --list-formats         list all available formats (currently youtube
                                only)
     --write-sub                write subtitle file (currently youtube only)
+    --write-auto-sub           write automatic subtitle file (currently youtube only)
     --only-sub                 [deprecated] alias of --skip-download
     --all-subs                 downloads all the available subtitles of the
                                video (currently youtube only)