Merge pull request realpython#486 from kevinaloys/master

Updated Homebrew link

Author: sigmavirus24

docs/starting/install/osx.rst

@@ -41,7 +41,7 @@ simply run
 
 .. code-block:: console
 
-    $ ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)" 
+    $ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" 
 
 The script will explain what changes it will make and prompt you before the
 installation begins.