Issue #24439: Improve PEP 492 related docs.

Patch by Martin Panter.

1 files changed, 4 insertions, 2 deletions

diff --git a/Doc/library/exceptions.rst b/Doc/library/exceptions.rst
index 2209f16..1a9d029 100644
--- a/Doc/library/exceptions.rst
+++ b/Doc/library/exceptions.rst
@@ -162,7 +162,8 @@ The following exceptions are the exceptions that are usually raised.
 
 .. exception:: GeneratorExit
 
-   Raised when a :term:`generator`\'s :meth:`close` method is called.  It
+   Raised when a :term:`generator` or :term:`coroutine` is closed;
+   see :meth:`generator.close` and :meth:`coroutine.close`.  It
    directly inherits from :exc:`BaseException` instead of :exc:`Exception` since
    it is technically not an error.
 
@@ -306,7 +307,8 @@ The following exceptions are the exceptions that are usually raised.
    given as an argument when constructing the exception, and defaults
    to :const:`None`.
 
-   When a generator function returns, a new :exc:`StopIteration` instance is
+   When a :term:`generator` or :term:`coroutine` function
+   returns, a new :exc:`StopIteration` instance is
    raised, and the value returned by the function is used as the
    :attr:`value` parameter to the constructor of the exception.