Fixes: Doxygen documentation typo for property DuiLabel::color.
Fixes: Doxygen documentation typo for property DuiLabel::color.

RevBy: Daniel d'Andrada

nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch