[doc] include meltohz and hztomel

diff --git a/doc/py_utils.rst b/doc/py_utils.rst
index 6d19c0b..94debf8 100644 (file)
--- a/doc/py_utils.rst
+++ b/doc/py_utils.rst
@@ -28,6 +28,12 @@ Frequency conversion
 
 .. autofunction:: miditofreq
 
 
 .. autofunction:: miditofreq
 

+.. python/ext/py-musicutils.h
+
+.. autofunction:: meltohz
+
+.. autofunction:: hztomel
+

 .. python/ext/aubiomodule.c
 
 .. autofunction:: bintomidi
 .. python/ext/aubiomodule.c
 
 .. autofunction:: bintomidi