Fix non-object-type test-parameter values (#1336)
* fixup some comments
* Fix accidental type-object-ification of test param values
diff --git a/src/webgpu/examples.spec.ts b/src/webgpu/examples.spec.ts
index d8774df..0cf9e2a 100644
--- a/src/webgpu/examples.spec.ts
+++ b/src/webgpu/examples.spec.ts
@@ -21,7 +21,7 @@
export const g = makeTestGroup(GPUTest);
-// Note: spaces in test names are replaced with underscores: webgpu:examples:test_name=
+// Note: spaces aren't allowed in test names; use underscores.
g.test('test_name').fn(t => {});
g.test('not_implemented_yet,without_plan').unimplemented();