doc/filters: correct range for length in astats filter

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

diff --git a/doc/filters.texi b/doc/filters.texi
index 4438386f647e86865ab0c413a8d228fe8615c4cd..b78e05a3291be38028a2d3d6e858316b43a8d5cc 100644 (file)
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -1750,7 +1750,7 @@ It accepts the following option:
 @table @option
 @item length
 Short window length in seconds, used for peak and trough RMS measurement.
-Default is @code{0.05} (50 milliseconds). Allowed range is @code{[0.1 - 10]}.
+Default is @code{0.05} (50 milliseconds). Allowed range is @code{[0.01 - 10]}.
 
 @item metadata