Add :term: for generators.
diff --git a/Doc/library/codecs.rst b/Doc/library/codecs.rst
index 1bcd376..5bab2af 100644
--- a/Doc/library/codecs.rst
+++ b/Doc/library/codecs.rst
@@ -242,8 +242,8 @@
.. function:: iterencode(iterable, encoding[, errors])
Uses an incremental encoder to iteratively encode the input provided by
- *iterable*. This function is a generator. *errors* (as well as any other keyword
- argument) is passed through to the incremental encoder.
+ *iterable*. This function is a :term:`generator`. *errors* (as well as any
+ other keyword argument) is passed through to the incremental encoder.
.. versionadded:: 2.5
@@ -251,8 +251,8 @@
.. function:: iterdecode(iterable, encoding[, errors])
Uses an incremental decoder to iteratively decode the input provided by
- *iterable*. This function is a generator. *errors* (as well as any other keyword
- argument) is passed through to the incremental decoder.
+ *iterable*. This function is a :term:`generator`. *errors* (as well as any
+ other keyword argument) is passed through to the incremental decoder.
.. versionadded:: 2.5