Minor tweak

Author: javiereguiluz

page_creation.rst

@@ -83,11 +83,11 @@ 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.
+   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;
+   in its own section, including how to make *variable* URLs.
 
 .. _annotation-routes: