4898794edd81be5285ea6e544acbedeaeb31bf78
max
  Tue Nov 23 08:10:57 2021 -0800
Fixing pointers to README file for license in all source code files. refs #27614

diff --git src/utils/sets/sets.c src/utils/sets/sets.c
index 93a2843..d45f275 100644
--- src/utils/sets/sets.c
+++ src/utils/sets/sets.c
@@ -1,19 +1,19 @@
 /* sets - Do set operations on one-word-per-line files.. */
 
 /* Copyright (C) 2007 The Regents of the University of California 
- * See README in this or parent directory for licensing information. */
+ * See kent/LICENSE or http://genome.ucsc.edu/license/ for licensing information. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "options.h"
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "sets - Do set operations on one-word-per-line files.\n"
   "usage:\n"
   "   sets command files\n"
   "where \"command\" is one of:\n"
   "   intersect - intersect all the files\n"
   "   union - union all the files\n"