--- a/auditory/audtofreq.m
+++ b/auditory/audtofreq.m
@@ -11,7 +11,7 @@
 %
 %   See also: freqtoaud, audspace, audfiltbw
 
-%   AUTHOR: Peter L. Soendergaard
+%   AUTHOR: Peter L. Søndergaard
 
 %% ------ Checking of input parameters ---------