Capitalize the Python word

Author: Perlence

docs/advanced.rst

@@ -16,7 +16,7 @@ background. A related use case is running I/O in parallel with computations in
 another thread. These are actual OS threads, as opposed to AHK `pseudo-threads
 <https://www.autohotkey.com/docs/misc/Threads.htm>`_.
 
-AutoHotkey.py calls AHK functions from python by registering a callback in AHK
+AutoHotkey.py calls AHK functions from Python by registering a callback in AHK
 with `RegisterCallback
 <https://www.autohotkey.com/docs/commands/RegisterCallback.htm>`_. *These
 callbacks are not thread-safe.* That is, while the *main thread* is busy

docs/install.rst

@@ -4,7 +4,7 @@ Installation
 AutoHotkey.py requires `Python <https://www.python.org/downloads/>`_ 3.7 or
 later and `AutoHotkey <https://www.autohotkey.com/>`_ 1.1.28 or later.
 
-Once you've installed python, install the AutoHotkey.py package to the Python
+Once you've installed Python, install the AutoHotkey.py package to the Python
 user install directory. To do that, copy and paste the following into a
 PowerShell window: