diff --git a/ffmpeg-mka-thumbnailer b/ffmpeg-mka-thumbnailer
index 2bec0bb..7bc8438 100755
--- a/ffmpeg-mka-thumbnailer
+++ b/ffmpeg-mka-thumbnailer
@@ -13,7 +13,7 @@ if [[ "${@:*help_args}" != "" ]] {
-h, --help Show this help text
-i Matroska audio file to read
-o