Fixed typos and improve consistency in messages
Fixed typos and improve consistency in messages

ibyron/e-science,VFoteinos/e-science,grnet/e-science,KPetsas/e-science,ibyron/e-science,grnet/e-science,KPetsas/e-science,VFoteinos/e-science,ioannisstenos/e-science,KPetsas/e-science,VFoteinos/e-science,ibyron/e-science,grnet/e-science,VFoteinos/e-science,KPetsas/e-science,grnet/e-science,ioannisstenos/e-science,grnet/e-science,ioannisstenos/e-science,ioannisstenos/e-science,VFoteinos/e-science,ioannisstenos/e-science,KPetsas/e-science,ibyron/e-science,ibyron/e-science