chore(namespaces): more fixes for code inside namespaces

I'd rather go with the more convenient authoring format, personally

On Sun, Jul 27, 2014, 17:35 Steve Clay <notifications@github.com> wrote:

> In engine/classes/Elgg/AttributeLoader.php:
>
> > @@ -181,7 +181,7 @@ public function getAdditionalSelectValues() {
> >  	 * @param mixed $row a row loaded from DB (array or \stdClass) or a GUID
> >  	 * @return array will be empty if failed to load all attributes (access control or entity doesn't exist)
> >  	 *
> > -	 * @throws InvalidArgumentException|LogicException|IncompleteEntityException
>
> Yes, also understands use aliases. What I haven't verified is if
> phpDocumentor and/or Doxygen understands that.
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/ewinslow/Elgg/pull/4/files#r15443380>.
>