diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst
index 7770b89..ebb35b1 100644
--- a/Doc/library/collections.rst
+++ b/Doc/library/collections.rst
@@ -464,7 +464,7 @@
             yield s / n
 
 The :meth:`rotate` method provides a way to implement :class:`deque` slicing and
-deletion.  For example, a pure python implementation of ``del d[n]`` relies on
+deletion.  For example, a pure Python implementation of ``del d[n]`` relies on
 the :meth:`rotate` method to position elements to be popped::
 
    def delete_nth(d, n):
diff --git a/Doc/library/doctest.rst b/Doc/library/doctest.rst
index 4952e05..a9e1b5b 100644
--- a/Doc/library/doctest.rst
+++ b/Doc/library/doctest.rst
@@ -1059,7 +1059,7 @@
 The advanced API revolves around two container classes, which are used to store
 the interactive examples extracted from doctest cases:
 
-* :class:`Example`: A single python :term:`statement`, paired with its expected
+* :class:`Example`: A single Python :term:`statement`, paired with its expected
   output.
 
 * :class:`DocTest`: A collection of :class:`Example`\ s, typically extracted
diff --git a/Doc/library/hmac.rst b/Doc/library/hmac.rst
index faaedf4..6ffd00a 100644
--- a/Doc/library/hmac.rst
+++ b/Doc/library/hmac.rst
@@ -54,5 +54,5 @@
 .. seealso::
 
    Module :mod:`hashlib`
-      The python module providing secure hash functions.
+      The Python module providing secure hash functions.
 
diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst
index 6ff9b8b..aa83314 100644
--- a/Doc/library/logging.rst
+++ b/Doc/library/logging.rst
@@ -2142,7 +2142,7 @@
 of the :class:`LogRecord` attributes - such as the default value mentioned above
 making use of the fact that the user's message and arguments are pre-formatted
 into a :class:`LogRecord`'s *message* attribute.  This format string contains
-standard python %-style mapping keys. See section :ref:`old-string-formatting`
+standard Python %-style mapping keys. See section :ref:`old-string-formatting`
 for more information on string formatting.
 
 Currently, the useful mapping keys in a :class:`LogRecord` are:
diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst
index 14f685f..a2cdb02 100644
--- a/Doc/library/multiprocessing.rst
+++ b/Doc/library/multiprocessing.rst
@@ -686,7 +686,7 @@
 
 .. function:: set_executable()
 
-   Sets the path of the python interpreter to use when starting a child process.
+   Sets the path of the Python interpreter to use when starting a child process.
    (By default :data:`sys.executable` is used).  Embedders will probably need to
    do some thing like ::
 
diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst
index b48f842..016bf7f 100644
--- a/Doc/library/pdb.rst
+++ b/Doc/library/pdb.rst
@@ -369,7 +369,7 @@
       (Pdb)
 
 run [*args* ...]
-   Restart the debugged python program. If an argument is supplied, it is split
+   Restart the debugged Python program. If an argument is supplied, it is split
    with "shlex" and the result is used as the new sys.argv. History, breakpoints,
    actions and debugger options are preserved. "restart" is an alias for "run".
 
diff --git a/Doc/library/random.rst b/Doc/library/random.rst
index 6c7a04d..2976f5e 100644
--- a/Doc/library/random.rst
+++ b/Doc/library/random.rst
@@ -68,7 +68,7 @@
 
 .. function:: getrandbits(k)
 
-   Returns a python integer with *k* random bits. This method is supplied with
+   Returns a Python integer with *k* random bits. This method is supplied with
    the MersenneTwister generator and some other generators may also provide it
    as an optional part of the API. When available, :meth:`getrandbits` enables
    :meth:`randrange` to handle arbitrarily large ranges.
diff --git a/Doc/library/smtplib.rst b/Doc/library/smtplib.rst
index 070220e..fe3e14e 100644
--- a/Doc/library/smtplib.rst
+++ b/Doc/library/smtplib.rst
@@ -258,7 +258,7 @@
      The server does not support the STARTTLS extension.
 
    :exc:`RuntimeError`
-     SSL/TLS support is not available to your python interpreter.
+     SSL/TLS support is not available to your Python interpreter.
 
 
 .. method:: SMTP.sendmail(from_addr, to_addrs, msg[, mail_options, rcpt_options])
diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst
index 292ea2d..fc447c5 100644
--- a/Doc/library/socket.rst
+++ b/Doc/library/socket.rst
@@ -697,7 +697,7 @@
 in general it is recommended to call :meth:`settimeout` before calling
 :meth:`connect` or pass a timeout parameter to :meth:`create_connection`.
 The system network stack may return a connection timeout error
-of its own regardless of any python socket timeout setting.
+of its own regardless of any Python socket timeout setting.
 
 
 .. method:: socket.setsockopt(level, optname, value)
diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
index 32c0563..6aacfbe 100644
--- a/Doc/library/stdtypes.rst
+++ b/Doc/library/stdtypes.rst
@@ -1310,10 +1310,10 @@
 | ``'c'``    | Single character (accepts integer or single         |       |
 |            | character string).                                  |       |
 +------------+-----------------------------------------------------+-------+
-| ``'r'``    | String (converts any python object using            | \(5)  |
+| ``'r'``    | String (converts any Python object using            | \(5)  |
 |            | :func:`repr`).                                      |       |
 +------------+-----------------------------------------------------+-------+
-| ``'s'``    | String (converts any python object using            |       |
+| ``'s'``    | String (converts any Python object using            |       |
 |            | :func:`str`).                                       |       |
 +------------+-----------------------------------------------------+-------+
 | ``'%'``    | No argument is converted, results in a ``'%'``      |       |
diff --git a/Doc/library/turtle.rst b/Doc/library/turtle.rst
index d947186..232305c 100644
--- a/Doc/library/turtle.rst
+++ b/Doc/library/turtle.rst
@@ -36,7 +36,7 @@
 
 The turtle module provides turtle graphics primitives, in both object-oriented
 and procedure-oriented ways.  Because it uses :mod:`Tkinter` for the underlying
-graphics, it needs a version of python installed with Tk support.
+graphics, it needs a version of Python installed with Tk support.
 
 The object-oriented interface uses essentially two+two classes: