Update spec.bs

Co-authored-by: Chris Fredrickson <cfredric@users.noreply.github.com>

Author: arichiv

spec.bs

@@ -164,7 +164,7 @@ partial interface Document {
 };
 </pre>
 
-Issue: Although {{Document/requestStorageAccess(types)}} lists |types| as optional, it should be treated as if [OneMemberRequired](https://github.com/whatwg/webidl/issues/903) (not yet supported) were applied to indicate the dictionary must have at least one non-false argument. If {{Document/requestStorageAccess(types)}} is called without |types| you would actually be invoking {{Document/requestStorageAccess()}} which does not return a {{StorageAccessHandle}}.
+Issue: Although {{Document/requestStorageAccess(types)}} lists |types| as optional, it should be treated as if [OneMemberRequired](https://github.com/whatwg/webidl/issues/903) (not yet supported) were applied to indicate the dictionary must have at least one non-false argument. If {{Document/requestStorageAccess(types)}} is called without providing |types| you would actually be invoking {{Document/requestStorageAccess()}} which does not return a {{StorageAccessHandle}}.
 
 A {{StorageAccessHandle}} object has an associated {{StorageAccessTypes}} <dfn for=StorageAccessHandle>types</dfn>.