TypeAnnotationTests get "tupletuple[...]" instead of "tuple[...]"

[jakebailey]

TypingModuleContainerAnalysis fails with:

Message: Expected description of 'module.dct_s_i_items'
to have description 'dict_items[tuple[str, int]]',
but found 'dict_items[tupletuple[str, int]]' or 'dict_items[tupletuple[str, int]]'.

And TypingModuleDocumentationExample_03 with:

Message: Assert.AreEqual failed.
Expected:<broadcast_message(message:str, servers:list[tuple[tuple[str, int], dict[str, str]]]) -> None>.
Actual:<broadcast_message(message:str, servers:list[tupletuple[tupletuple[str, int], dict[str, str]]]) -> None>.

Which I bisected back to commit 028b284.