A lot more typo fixes by Ori Avtalion.
diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst
index e3f4311..c1d7622 100644
--- a/Doc/library/codecs.rst
+++ b/Doc/library/codecs.rst
@@ -1001,7 +1001,7 @@
 +-----------------+--------------------------------+--------------------------------+
 | iso8859_3       | iso-8859-3, latin3, L3         | Esperanto, Maltese             |
 +-----------------+--------------------------------+--------------------------------+
-| iso8859_4       | iso-8859-4, latin4, L4         | Baltic languagues              |
+| iso8859_4       | iso-8859-4, latin4, L4         | Baltic languages               |
 +-----------------+--------------------------------+--------------------------------+
 | iso8859_5       | iso-8859-5, cyrillic           | Bulgarian, Byelorussian,       |
 |                 |                                | Macedonian, Russian, Serbian   |