I agree with the comment made by Oren. Not all instances of finder should be referenced as generic finder. Some classes and functions are are still PEP 302 specific finder.

In the commit, 3987667bf98f Nick Coghlan modified the following functions to to use importlib module, thus serving the PEP 302 bind. So these can refer to glossary entry for finder. The documentation has been updated with version changed information.

* get_importer (by the underlying change of using only sys.path_importer_cache and removing the use of ImpImporter)
* iter_importers (by using importlib.import_module)

The glossary entry for both finder and loader has been updated to include both PEP 302 finder, and with PEP 420 and PEP 451.

With these changes already in place, I updated the patch to reflect the current state. 

I am proceed with the commit as this is a non-controversial change. If there are comments, please share and I will address them.