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-rw-r--r--mysys/mf_soundex.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/mysys/mf_soundex.c b/mysys/mf_soundex.c
index 459e304dfd7..75d9270c5af 100644
--- a/mysys/mf_soundex.c
+++ b/mysys/mf_soundex.c
@@ -28,6 +28,10 @@
* *
* As an extension if remove_garbage is set then all non- *
* alpha characters are skipped *
+* *
+* Note, that this implementation corresponds to the *
+* original version of the algorithm, not to the more *
+* popular "enhanced" version, described by Knuth. *
****************************************************************/
#include "mysys_priv.h"