doc update
diff --git a/documentation/pyserial_api.rst b/documentation/pyserial_api.rst
index 4763c6c..e0101d1 100644
--- a/documentation/pyserial_api.rst
+++ b/documentation/pyserial_api.rst
@@ -454,7 +454,8 @@
current settings so that a later point in time they can be restored
using :meth:`apply_settings`.
- Note that control lines (RTS/DTR) are part of the settings.
+ Note that the state of control lines (RTS/DTR) are not part of the
+ settings.
.. versionadded:: 2.5
.. versionchanged:: 3.0 renamed from ``getSettingsDict``
@@ -520,7 +521,21 @@
.. versionchanged:: 2.7 (renamed on Posix, function was called ``flowControl``)
.. versionchanged:: 3.0 renamed from ``setXON``
+ .. method:: cancel_read()
+ :platform: Windows
+
+ Cancel a pending read operation from an other thread.
+
+ .. versionadded:: 3.1
+
+ .. method:: cancel_write()
+
+ :platform: Windows
+
+ Cancel a pending write operation from an other thread.
+
+ .. versionadded:: 3.1
.. note:: The following members are deprecated and will be removed in a
future release.