--- ray/src/common/urand.c	1991/06/07 10:47:17	1.4
+++ ray/src/common/urand.c	1991/06/07 10:50:14	1.5
@@ -5,7 +5,7 @@ static char SCCSid[] = "$SunId$ LBL";
 #endif
 
 /*
- * Uncorrelated (anticorrelated) random function
+ * Anticorrelated random function due to Christophe Schlick
  */
 
 #include  "random.h"