Minor doc fixes from gregorio.bastardo
Minor doc fixes from gregorio.bastardo

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