Correct “an” → “a” with “Unicode”, “user”, “UTF”, etc
This affects documentation, code comments, and a debugging messages.
diff --git a/Doc/c-api/exceptions.rst b/Doc/c-api/exceptions.rst
index 1e708a8..19cbb3b 100644
--- a/Doc/c-api/exceptions.rst
+++ b/Doc/c-api/exceptions.rst
@@ -285,7 +285,7 @@
.. c:function:: int PyErr_WarnEx(PyObject *category, const char *message, Py_ssize_t stack_level)
Issue a warning message. The *category* argument is a warning category (see
- below) or *NULL*; the *message* argument is an UTF-8 encoded string. *stack_level* is a
+ below) or *NULL*; the *message* argument is a UTF-8 encoded string. *stack_level* is a
positive number giving a number of stack frames; the warning will be issued from
the currently executing line of code in that stack frame. A *stack_level* of 1
is the function calling :c:func:`PyErr_WarnEx`, 2 is the function above that,
@@ -609,7 +609,7 @@
.. c:function:: PyObject* PyUnicodeTranslateError_Create(const Py_UNICODE *object, Py_ssize_t length, Py_ssize_t start, Py_ssize_t end, const char *reason)
Create a :class:`UnicodeTranslateError` object with the attributes *object*,
- *length*, *start*, *end* and *reason*. *reason* is an UTF-8 encoded string.
+ *length*, *start*, *end* and *reason*. *reason* is a UTF-8 encoded string.
.. c:function:: PyObject* PyUnicodeDecodeError_GetEncoding(PyObject *exc)
PyObject* PyUnicodeEncodeError_GetEncoding(PyObject *exc)