Fix outdated comments

[SwiftsNamesake]

Case in point:

3DWaves/src/Graphics/WaveFront/Types.hs

Lines 143 to 145 in 18948d9

	-- | Output type of the MTL parser. Currently a list of line number and token (or error string) pairs
	-- TODO | - Add type for processed MTL (eg. a map between names and materials)
	type MTL f s m = m (MTLToken f s) -- (line number, MTL token, comment)