doc/aubioonset.txt: add documentation for -M, --minioi

diff --git a/doc/aubioonset.txt b/doc/aubioonset.txt
index ce7ffdf..6e4e0cc 100644 (file)
--- a/doc/aubioonset.txt
+++ b/doc/aubioonset.txt
@@ -52,6 +52,9 @@ OPTIONS
   values imply more onsets detected. Increasing this threshold should reduce
   the number of incorrect detections. Defaults to 0.3.
 
+  -M, --minioi value  Set the minimum inter-onset interval, in millisecond,
+  the shortest interval between two consecutive onsets. Defaults to 12.
+
   -s, --silence sil  Set the silence threshold, in dB, under which the onset
   will not be detected. A value of -20.0 would eliminate most onsets but the
   loudest ones. A value of -90.0 would select all onsets. Defaults to -90.0.