src/musicutils.h: improve doc

diff --git a/src/musicutils.h b/src/musicutils.h
index 885024a..2f3103a 100644 (file)
--- a/src/musicutils.h
+++ b/src/musicutils.h
@@ -112,11 +112,11 @@ void aubio_cleanup (void);
 */
 smpl_t aubio_zero_crossing_rate (fvec_t * v);
 
-/** compute sound level on a linear
+/** compute sound level on a linear scale
 
   This gives the average of the square amplitudes.
 
-  \param v vector to compute dB SPL from
+  \param v vector to compute level from
 
   \return level of v