diff --git a/admin/cus-test.el b/admin/cus-test.el
index f07019bb52c..c833ddacd84 100644
--- a/admin/cus-test.el
+++ b/admin/cus-test.el
@@ -221,8 +221,6 @@ The detected problematic options are stored in `cus-test-errors'."
 
 	   ;; Check the values
 	   (mapc (lambda (value)
-		   ;; TODO for booleans, check for values that can be
-		   ;; evaluated and are not t or nil.  Usually a bug.
 		   (unless (widget-apply conv :match value)
                      (let ((err (list symbol :type-error value type)))
                        (unless (member err cus-test-errors)