COMPMID-415 cleaned up SCons file for consistency

Change-Id: I80a15266533984438fc244de8dec97762ea3c5ad
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/82406
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Moritz Pflanzer <moritz.pflanzer@arm.com>
1 file changed