minor #15563 Update page_creation.rst (authentictech)

This PR was submitted for the 5.3 branch but it was merged into the 4.4 branch instead.

Discussion
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Update page_creation.rst

I did not see app_lucky_number at the top as described, it was somewhere in the list nearer the bottom among other routes (e.g. _profiler_home,  _profiler_search)

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Commits
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c18ca76 Update page_creation.rst

Author: javiereguiluz

page_creation.rst

@@ -163,7 +163,7 @@ To get a list of *all* of the routes in your system, use the ``debug:router`` co
 
     $ php bin/console debug:router
 
-You should see your ``app_lucky_number`` route at the very top:
+You should see your ``app_lucky_number`` route in the list:
 
 ================== ======== ======== ====== ===============
  Name               Method   Scheme   Host   Path