Merge typo and grammar fixes from 3.4 into 3.5

Doc/library/ast.rst

@@ -104,7 +104,7 @@ The abstract grammar is currently defined as follows:
 :mod:`ast` Helpers
 ------------------
 
-Apart from the node classes, :mod:`ast` module defines these utility functions
+Apart from the node classes, the :mod:`ast` module defines these utility functions
 and classes for traversing abstract syntax trees:
 
 .. function:: parse(source, filename='<unknown>', mode='exec')

Doc/library/copy.rst

@@ -67,8 +67,8 @@ of lists by assigning a slice of the entire list, for example,
 
 Classes can use the same interfaces to control copying that they use to control
 pickling.  See the description of module :mod:`pickle` for information on these
-methods.  In fact, :mod:`copy` module uses the registered pickle functions from
-:mod:`copyreg` module.
+methods.  In fact, the :mod:`copy` module uses the registered
+pickle functions from the :mod:`copyreg` module.
 
 .. index::
    single: __copy__() (copy protocol)

Doc/library/ftplib.rst

@@ -418,8 +418,8 @@ FTP_TLS Objects
 
 .. method:: FTP_TLS.auth()
 
-   Set up secure control connection by using TLS or SSL, depending on what
-   specified in :meth:`ssl_version` attribute.
+   Set up a secure control connection by using TLS or SSL, depending on what
+   is specified in the :attr:`ssl_version` attribute.
 
    .. versionchanged:: 3.4
       The method now supports hostname check with

Doc/library/urllib.request.rst

@@ -1168,7 +1168,7 @@ The code for the sample CGI used in the above example is::
    #!/usr/bin/env python
    import sys
    data = sys.stdin.read()
-   print('Content-type: text-plain\n\nGot Data: "%s"' % data)
+   print('Content-type: text/plain\n\nGot Data: "%s"' % data)
 
 Here is an example of doing a ``PUT`` request using :class:`Request`::
 

Lib/doctest.py

@@ -1575,7 +1575,7 @@ def check_output(self, want, got, optionflags):
 
         # If `want` contains hex-escaped character such as "\u1234",
         # then `want` is a string of six characters(e.g. [\,u,1,2,3,4]).
-        # On the other hand, `got` could be an another sequence of
+        # On the other hand, `got` could be another sequence of
         # characters such as [\u1234], so `want` and `got` should
         # be folded to hex-escaped ASCII string to compare.
         got = self._toAscii(got)

Lib/http/cookiejar.py

@@ -423,10 +423,10 @@ def join_header_words(lists):
     Takes a list of lists of (key, value) pairs and produces a single header
     value.  Attribute values are quoted if needed.
 
-    >>> join_header_words([[("text/plain", None), ("charset", "iso-8859/1")]])
-    'text/plain; charset="iso-8859/1"'
-    >>> join_header_words([[("text/plain", None)], [("charset", "iso-8859/1")]])
-    'text/plain, charset="iso-8859/1"'
+    >>> join_header_words([[("text/plain", None), ("charset", "iso-8859-1")]])
+    'text/plain; charset="iso-8859-1"'
+    >>> join_header_words([[("text/plain", None)], [("charset", "iso-8859-1")]])
+    'text/plain, charset="iso-8859-1"'
 
     """
     headers = []

Lib/test/test_argparse.py

@@ -3026,7 +3026,7 @@ class TestShortColumns(HelpTestCase):
     '''Test extremely small number of columns.
 
     TestCase prevents "COLUMNS" from being too small in the tests themselves,
-    but we don't want any exceptions thrown in such case. Only ugly representation.
+    but we don't want any exceptions thrown in such cases. Only ugly representation.
     '''
     def setUp(self):
         env = support.EnvironmentVarGuard()