--- a/testcase.c
+++ b/testcase.c
@@ -15,7 +15,7 @@
     char *token;
 
     if (argc != 4) {
-        printf ("Usage: %s (char*)string (char*)delim1 (char*)delim2\n", argv[0]);
+        printf ("Usage: %s <string> <delim> <delim>\n", argv[0]);
         return EXIT_FAILURE;
     }