Modified ctypes entry for clarity

Author: ambray

docs/scenarios/clibs.rst

@@ -5,18 +5,18 @@ Interfacing with C/C++ Libraries
 ctypes
 ------
 
-`ctypes <https://docs.python.org/3/library/ctypes.html>`_ is the de facto
-library for interfacing with C/C++, and it provides not only full access to
-the native C interface of most major operating systems (e.g., kernel32 on
-Windows, or libc on *nix), but also provides support for loading and
-interfacing with dynamic libraries, such as DLLs or shared objects at runtime.
-It does bring along with it a whole host of types for interacting with system
-APIs, and allows you to rather easily define your own complex types, such
-as structs and unions, and allows you to modify things such as padding and
-alignment, if needed. It can be a bit crufty to use, but in conjunction with
-the `struct <https://docs.python.org/3.5/library/struct.html>`_ module, you
-are essentially provided full control over how your data types get translated
-into something usable by a pure C(++) method.
+`ctypes <https://docs.python.org/3/library/ctypes.html>`_ is the CPython
+included library for interfacing with C/C++, and it provides not only full
+access to the native C interface of most major operating systems (e.g.,
+kernel32 on Windows, or libc on *nix), but also provides support for loading
+and interfacing with dynamic libraries, such as DLLs or shared objects at
+runtime. It does bring along with it a whole host of types for interacting
+with system APIs, and allows you to rather easily define your own complex
+types, such as structs and unions, and allows you to modify things such as
+padding and alignment, if needed. It can be a bit crufty to use, but in
+conjunction with the `struct <https://docs.python.org/3.5/library/struct.html>`_
+module, you are essentially provided full control over how your data types get
+translated into something something usable by a C(++).
 
 Struct Equivalents
 ~~~~~~~~~~~~~~~~~~