update to new test runner

README.md

@@ -47,5 +47,7 @@ Alternative implementation strategies include:
   terminating)
 * sentinel-value return (uglier)
 
+The linear update procedures are the same as the functional procedures.
+
 [3]: https://srfi.schemers.org/srfi-158/srfi-158.html
 [4]: https://www.more-magic.net/posts/internals-gc.html

tests/run.scm

@@ -47,7 +47,7 @@
 
 (test-runner-factory mcgoron-test-factory)
 (test-runner-current (test-runner-create))
-(set-verbosity! 'fails)
+(set-verbosity! '(fails))
 
 ;;; ;;;;;;;;;;;;;;;;;;;
 ;;; Random in-order vector generator