Index: benchmark/io/readv.cfa
===================================================================
--- benchmark/io/readv.cfa	(revision ba77750b9a387b1b00b3bccb21811651464e5854)
+++ benchmark/io/readv.cfa	(revision 426f60c4047b31cdf0e37c53aec7722f2f9b4c8e)
@@ -96,10 +96,10 @@
 
 	char **left;
-	parse_args( opt, opt_cnt, "[OPTIONS]...\ncforall yield benchmark", left );
+	parse_args( opt, opt_cnt, "[OPTIONS]...\ncforall readv benchmark", left );
 
 	if(kpollcp || odirect) {
 		if( (buflen % 512) != 0 ) {
 			fprintf(stderr, "Buffer length must be a multiple of 512 when using O_DIRECT, was %lu\n\n", buflen);
-			print_args_usage(opt, opt_cnt, "[OPTIONS]...\ncforall yield benchmark", true);
+			print_args_usage(opt, opt_cnt, "[OPTIONS]...\ncforall readv benchmark", true);
 		}
 	}