Merge pull request #515 from Geekpixie/patch-1

Update 2_creating_a_new_machine.md

docs/tutorial/2_creating_a_new_machine.md

@@ -107,7 +107,8 @@ Text Document*, make sure that Windows Explorer is configured to show
 file extensions so you actually create a file called `config.yaml` and
 not `config.yaml.txt`. (That's in the "View" menu of Explorer.)
 
-## 4. Add #config_version to the top of your config file
+## 4. Add #config_version=6 to the top of your config file
+
 
 The first thing you need to do when you create any new config file for
 MPF is to add an entry on the very top line that tells MPF what
@@ -162,6 +163,7 @@ When all your changes are staged, make a new commit with a message describing wh
 
 Now your changes are safe and if you ever need to come back to this point (or share your code with someone else), it's ready!
 
+
 ## 6. Run your game!
 
 Believe it our not, it's time to run your game! Simply open a console