Make it clearer that this value is particular

include/starpu_task_util.h

@@ -67,6 +67,7 @@ void starpu_create_sync_task(starpu_tag_t sync_tag, unsigned ndeps, starpu_tag_t
 #define STARPU_HANDLES_SEQUENTIAL_CONSISTENCY (29<<STARPU_MODE_SHIFT)
 #define STARPU_TASK_SYNCHRONOUS (30<<STARPU_MODE_SHIFT)
 #define STARPU_TASK_END_DEPS_ARRAY	(31<<STARPU_MODE_SHIFT)
+
 #define STARPU_SHIFTED_MODE_MAX (32<<STARPU_MODE_SHIFT)
 
 int starpu_task_set(struct starpu_task *task, struct starpu_codelet *cl, ...);