bpo-36799: Fix typo in ctypes.rst (GH-13104)
diff --git a/Doc/library/ctypes.rst b/Doc/library/ctypes.rst
index baab0de..1c60b4b 100644
--- a/Doc/library/ctypes.rst
+++ b/Doc/library/ctypes.rst
@@ -2376,7 +2376,7 @@
and so on). Later assignments to the :attr:`_fields_` class variable will
raise an AttributeError.
- It is possible to defined sub-subclasses of structure types, they inherit
+ It is possible to define sub-subclasses of structure types, they inherit
the fields of the base class plus the :attr:`_fields_` defined in the
sub-subclass, if any.
@@ -2424,7 +2424,7 @@
td.lptdesc = POINTER(some_type)
td.u.lptdesc = POINTER(some_type)
- It is possible to defined sub-subclasses of structures, they inherit the
+ It is possible to define sub-subclasses of structures, they inherit the
fields of the base class. If the subclass definition has a separate
:attr:`_fields_` variable, the fields specified in this are appended to the
fields of the base class.