* Documentation/user/changing-defaults.itely (Horizontal spacing):

	* Documentation/user/changing-defaults.itely (Horizontal spacing):
	Correct the documentation of the spacing parameters.

	* Documentation/user/tutorial.itely (Integrating text and music),
	Documentation/user/lilypond-book.itely (Integrating LaTeX and
	music): Document that you need to add the map file ec-mftrace.map
	in the dvips command.