minor #16152 Update page_creation.rst (5ar5kovic)

This PR was submitted for the 5.4 branch but it was merged into the 4.4 branch instead.

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Update page_creation.rst

synchronized with example above

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78a11fd Update page_creation.rst

Author: javiereguiluz

page_creation.rst

@@ -81,14 +81,14 @@ If you see a lucky number being printed back to you, congratulations! But before
 you run off to play the lottery, check out how this works. Remember the two steps
 to creating a page?
 
+#. *Create a controller and a method*: This is a function where *you* build the page and ultimately
+   return a ``Response`` object. You'll learn more about :doc:`controllers </controller>`
+   in their own section, including how to return JSON responses.
+   
 #. *Create a route*: In ``config/routes.yaml``, the route defines the URL to your
    page (``path``) and what ``controller`` to call. You'll learn more about :doc:`routing </routing>`
    in its own section, including how to make *variable* URLs;
 
-#. *Create a controller*: This is a function where *you* build the page and ultimately
-   return a ``Response`` object. You'll learn more about :doc:`controllers </controller>`
-   in their own section, including how to return JSON responses.
-
 .. _annotation-routes:
 
 Annotation Routes