fix instances of consecutive articles (closes python#23221)

Patch by Karan Goel.

Author: benjaminp

Doc/c-api/exceptions.rst

@@ -64,7 +64,7 @@ in various ways.  There is a separate error indicator for each thread.
       Do not compare the return value to a specific exception; use
       :c:func:`PyErr_ExceptionMatches` instead, shown below.  (The comparison could
       easily fail since the exception may be an instance instead of a class, in the
-      case of a class exception, or it may the a subclass of the expected exception.)
+      case of a class exception, or it may be a subclass of the expected exception.)
 
 
 .. c:function:: int PyErr_ExceptionMatches(PyObject *exc)

Doc/c-api/init.rst

@@ -1182,7 +1182,7 @@ These functions are only intended to be used by advanced debugging tools.
 
 .. c:function:: PyThreadState * PyInterpreterState_ThreadHead(PyInterpreterState *interp)
 
-   Return the a pointer to the first :c:type:`PyThreadState` object in the list of
+   Return the pointer to the first :c:type:`PyThreadState` object in the list of
    threads associated with the interpreter *interp*.
 
 

Doc/c-api/structures.rst

@@ -131,7 +131,7 @@ The :attr:`ml_meth` is a C function pointer.  The functions may be of different
 types, but they always return :c:type:`PyObject\*`.  If the function is not of
 the :c:type:`PyCFunction`, the compiler will require a cast in the method table.
 Even though :c:type:`PyCFunction` defines the first parameter as
-:c:type:`PyObject\*`, it is common that the method implementation uses a the
+:c:type:`PyObject\*`, it is common that the method implementation uses the
 specific C type of the *self* object.
 
 The :attr:`ml_flags` field is a bitfield which can include the following flags.

Doc/distutils/apiref.rst

@@ -964,7 +964,7 @@ directories.
 .. function:: create_tree(base_dir, files[, mode=0o777, verbose=0, dry_run=0])
 
    Create all the empty directories under *base_dir* needed to put *files* there.
-   *base_dir* is just the a name of a directory which doesn't necessarily exist
+   *base_dir* is just the name of a directory which doesn't necessarily exist
    yet; *files* is a list of filenames to be interpreted relative to *base_dir*.
    *base_dir* + the directory portion of every file in *files* will be created if
    it doesn't already exist.  *mode*, *verbose* and *dry_run* flags  are as for

Doc/library/unittest.mock.rst

@@ -1499,7 +1499,7 @@ where we have imported it. The patching should look like::
 However, consider the alternative scenario where instead of ``from a import
 SomeClass`` module b does ``import a`` and ``some_function`` uses ``a.SomeClass``. Both
 of these import forms are common. In this case the class we want to patch is
-being looked up on the a module and so we have to patch ``a.SomeClass`` instead::
+being looked up in the module and so we have to patch ``a.SomeClass`` instead::
 
     @patch('a.SomeClass')
 

Include/dynamic_annotations.h

@@ -150,7 +150,7 @@
 
   /* Report that a new memory at "address" of size "size" has been allocated.
      This might be used when the memory has been retrieved from a free list and
-     is about to be reused, or when a the locking discipline for a variable
+     is about to be reused, or when the locking discipline for a variable
      changes. */
 #define _Py_ANNOTATE_NEW_MEMORY(address, size) \
     AnnotateNewMemory(__FILE__, __LINE__, address, size)

Include/unicodeobject.h

@@ -605,7 +605,7 @@ PyAPI_FUNC(PyObject*) PyUnicode_New(
     );
 #endif
 
-/* Initializes the canonical string representation from a the deprecated
+/* Initializes the canonical string representation from the deprecated
    wstr/Py_UNICODE representation. This function is used to convert Unicode
    objects which were created using the old API to the new flexible format
    introduced with PEP 393.

Lib/distutils/dir_util.py

@@ -81,7 +81,7 @@ def create_tree(base_dir, files, mode=0o777, verbose=1, dry_run=0):
     """Create all the empty directories under 'base_dir' needed to put 'files'
     there.
 
-    'base_dir' is just the a name of a directory which doesn't necessarily
+    'base_dir' is just the name of a directory which doesn't necessarily
     exist yet; 'files' is a list of filenames to be interpreted relative to
     'base_dir'.  'base_dir' + the directory portion of every file in 'files'
     will be created if it doesn't already exist.  'mode', 'verbose' and

Lib/http/cookiejar.py

@@ -1792,7 +1792,7 @@ def revert(self, filename=None,
 
 
 def lwp_cookie_str(cookie):
-    """Return string representation of Cookie in an the LWP cookie file format.
+    """Return string representation of Cookie in the LWP cookie file format.
 
     Actually, the format is extended a bit -- see module docstring.
 

Lib/lib2to3/fixes/fix_exitfunc.py

@@ -35,7 +35,7 @@ def start_tree(self, tree, filename):
         self.sys_import = None
 
     def transform(self, node, results):
-        # First, find a the sys import. We'll just hope it's global scope.
+        # First, find the sys import. We'll just hope it's global scope.
         if "sys_import" in results:
             if self.sys_import is None:
                 self.sys_import = results["sys_import"]