Fix struct sequence glossary entry grammar (GH-9030)

... by removing a superfluous "either". Reported by Никита Люшненко on docs@.
7 years ago · 98b976a2f8
1 changed files with 1 additions and 1 deletions
--- a/Doc/glossary.rst
+++ b/Doc/glossary.rst
@ -1012,7 +1012,7 @@ Glossary

   struct sequence
      A tuple with named elements. Struct sequences expose an interface similar
-      to :term:`named tuple` in that elements can either be accessed either by
+      to :term:`named tuple` in that elements can be accessed either by
      index or as an attribute. However, they do not have any of the named tuple
      methods like :meth:`~collections.somenamedtuple._make` or
      :meth:`~collections.somenamedtuple._asdict`. Examples of struct sequences