Minor fixes to release notes
Minor fixes to release notes

gdementen/PyTables,jennolsen84/PyTables,rabernat/PyTables,jack-pappas/PyTables,jack-pappas/PyTables,andreabedini/PyTables,dotsdl/PyTables,jack-pappas/PyTables,avalentino/PyTables,joonro/PyTables,FrancescAlted/PyTables,andreabedini/PyTables,rabernat/PyTables,joonro/PyTables,PyTables/PyTables,rabernat/PyTables,rabernat/PyTables,FrancescAlted/PyTables,FrancescAlted/PyTables,joonro/PyTables,andreabedini/PyTables,tp199911/PyTables,mohamed-ali/PyTables,jack-pappas/PyTables,joonro/PyTables,jennolsen84/PyTables,andreabedini/PyTables,dotsdl/PyTables,jack-pappas/PyTables,gdementen/PyTables,mohamed-ali/PyTables,dotsdl/PyTables,gdementen/PyTables,avalentino/PyTables,rdhyee/PyTables,tp199911/PyTables,tp199911/PyTables,dotsdl/PyTables,gdementen/PyTables,mohamed-ali/PyTables,rdhyee/PyTables,rdhyee/PyTables,PyTables/PyTables,mohamed-ali/PyTables,avalentino/PyTables,jennolsen84/PyTables,tp199911/PyTables,rdhyee/PyTables,PyTables/PyTables,jennolsen84/PyTables