src/pitch/pitchyin.c: fix typo

diff --git a/src/pitch/pitchyin.c b/src/pitch/pitchyin.c
index 1d309fa..ec1a40e 100644 (file)
--- a/src/pitch/pitchyin.c
+++ b/src/pitch/pitchyin.c
@@ -18,7 +18,7 @@
 
 */
 
-/* This algorithm was developped by A. de Cheveigne and H. Kawahara and
+/* This algorithm was developped by A. de Cheveigné and H. Kawahara and
  * published in:
  * 
  * de Cheveigné, A., Kawahara, H. (2002) "YIN, a fundamental frequency