-SimDag is the oldest interface in SimGrid, even if it was temporarly
-removed when the new superfast kernel was added in SimGrid v3.0.
+SimDag is the oldest interface in SimGrid, even if it was temporarily
+removed when the new superfast kernel was added in SimGrid v3.0. It
+will certainly be deprecated by future releases of the S4U API, when
+inter-activity dependencies are added.