The ornamental design for a confection, as shown and described.
FIG. 1 is a top perspective view of a confection showing our new design, according to a first embodiment;
FIG. 2 is a front view of the design shown in FIG. 1;
FIG. 3 is a rear view of the design shown in FIG. 1;
FIG. 4 is a right side view of the design shown in FIG. 1;
FIG. 5 is a left side view of the design shown in FIG. 1;
FIG. 6 is a top view of the design shown in FIG. 1;
FIG. 7 is a bottom view of the design shown in FIG. 1;
FIG. 8 is a top perspective view of a confection showing our new design, according to a second embodiment; and,
FIG. 9 is a front view of the design shown in FIG. 8, the rear, right side, left side, top and bottom views being identical to FIGS. 3-7, respectively.