Add line breaks for conformance with the Style Guide.

Author: kuyan

docs/scenarios/gui.rst

@@ -29,7 +29,11 @@ PyObjC
 
 wxPython
 --------
-wxPython is a GUI toolkit for the Python programming language. It allows Python programmers to create programs with a robust, highly functional graphical user interface, simply and easily. It is implemented as a Python extension module (native code) that wraps the popular wxWidgets cross platform GUI library, which is written in C++.
+wxPython is a GUI toolkit for the Python programming language. It allows
+Python programmers to create programs with a robust, highly functional
+graphical user interface, simply and easily. It is implemented as a Python
+extension module (native code) that wraps the popular wxWidgets cross platform
+GUI library, which is written in C++.
 
 Install (Stable)
 ~~~~~~~~~~~~~~~~
@@ -60,10 +64,15 @@ available on the `Python Wiki <http://wiki.python.org/moin/TkInter>`_.
 
 Kivy
 ----
-`Kivy <http://kivy.org>`_ is a Python library for development of multi-touch enabled media rich applications. The aim is to allow for quick and easy interaction design and rapid prototyping, while making your code reusable and deployable.
+`Kivy <http://kivy.org>`_ is a Python library for development of multi-touch
+enabled media rich applications. The aim is to allow for quick and easy
+interaction design and rapid prototyping, while making your code reusable
+and deployable.
 
-Kivy is written in Python, based on OpenGL and supports different input devices such as: Mouse, Dual Mouse, TUIO, WiiMote, WM_TOUCH, HIDtouch, Apple's products and so on.
+Kivy is written in Python, based on OpenGL and supports different input devices
+such as: Mouse, Dual Mouse, TUIO, WiiMote, WM_TOUCH, HIDtouch, Apple's products and so on.
 
-Kivy is actively being developed by a community and free to use. It operates on all major platforms (Linux, OSX, Windows, Android).
+Kivy is actively being developed by a community and free to use. It operates
+on all major platforms (Linux, OSX, Windows, Android).
 
 The main resource for information is the website: http://kivy.org