Possible misspelled directory name in MANIFEST.in

[fishilico]

Hi,
MANIFEST.in contains references to a setoolsui directory:

setools/MANIFEST.in

Lines 9 to 11 in b5545c7

	include setoolsui/*.ui
	include setoolsui/apol/*.ui
	include setoolsui/apol/apol.qhc

This directory does not seem to exist, but setoolsgui does. Is this a misspelling?