Doc: Fix: Proper UpperCamelCase and lowercase. (GH-14644)

JulienPalard · web-flow · commit 2da622ff77a7 · 2019-07-08T23:06:32.000+02:00
Initial report by Michael Blankenship on docs@
diff --git a/Doc/tutorial/controlflow.rst b/Doc/tutorial/controlflow.rst
@@ -920,7 +920,7 @@ extracted for you:
   bracketing constructs: ``a = f(1, 2) + g(3, 4)``.
 
 * Name your classes and functions consistently; the convention is to use
-  ``CamelCase`` for classes and ``lower_case_with_underscores`` for functions
+  ``UpperCamelCase`` for classes and ``lowercase_with_underscores`` for functions
   and methods.  Always use ``self`` as the name for the first method argument
   (see :ref:`tut-firstclasses` for more on classes and methods).
 
