Updated spec
Updated spec

ccedric/spec-cdb,ublanquet/training-java,ccedric/spec-cdb,VladimirKarassouloff/training-java,VladimirKarassouloff/training-java,ccedric/spec-cdb,nadiacom/training-java,nadiacom/training-java,ublanquet/training-java,VladimirKarassouloff/training-java,VladimirKarassouloff/training-java,nadiacom/training-java,nadiacom/training-java,ublanquet/training-java