change last few python to Python

Author: checkcheckzz

docs/scenarios/cli.rst

@@ -6,7 +6,7 @@ Command-line Applications
 Clint
 -----
 
-`clint <https://pypi.python.org/pypi/clint/>`_ is a python module which is
+`clint <https://pypi.python.org/pypi/clint/>`_ is a Python module which is
 filled with very useful tools for developing command-line applications.
 It supports features such as; CLI Colors and Indents, Simple and Powerful
 Column Printer, Iterator based progress bar and Implicit argument handling.
@@ -29,8 +29,8 @@ POSIX-style usage instructions.
 Plac
 ------
 
-`Plac <https://pypi.python.org/pypi/plac>`_ is a python module that allows developing command-line applications. In fact
-plac is a simple wrapper over the python standard library `argparse <http://docs.python.org/2/library/argparse.html>`_, it hides most of its
+`Plac <https://pypi.python.org/pypi/plac>`_ is a Python module that allows developing command-line applications. In fact
+plac is a simple wrapper over the Python standard library `argparse <http://docs.python.org/2/library/argparse.html>`_, it hides most of its
 complexity by using a declarative interface: the argument parser is inferred
 rather than written down by imperatively. It is targetting especially unsophisticated
 users, programmers, sys-admins, scientists and in general people writing throw-away