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-rw-r--r--man/blind-repeat.18
1 files changed, 7 insertions, 1 deletions
diff --git a/man/blind-repeat.1 b/man/blind-repeat.1
index bbd54b6..f9005af 100644
--- a/man/blind-repeat.1
+++ b/man/blind-repeat.1
@@ -7,7 +7,7 @@ blind-repeat - Repeat a video
.I count
|
.RB ' inf ')
-.I file
+.RI [ file ]
.SH DESCRIPTION
.B blind-repeat
write the a video to stdout that is a loop of the
@@ -34,6 +34,12 @@ will read stdin into memory; you are highly discouraged
from using this unless stdin is a single frame, or known
to only be a very small number of frames, is it can
potentially use all of the computer's memory.
+.P
+If
+.I file
+is omitted,
+.RB ' - '
+is used.
.SH OPTIONS
.TP
.B -f