Merge branch '5.3' into 5.4

* 5.3:
  Correct spelling & grammar in routing.rst
  Correct spelling & grammar in page-creation.rst
  Correct spelling mistakes

Author: javiereguiluz

page_creation.rst

@@ -79,12 +79,12 @@ That's it! If you are using Symfony web server, try it out by going to: http://l
 
 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?
+to create 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.
@@ -159,7 +159,7 @@ Second, after this package was downloaded, Flex runs a *recipe*, which is a
 set of automated instructions that tell Symfony how to integrate an external
 package. `Flex recipes`_ exist for many packages and have the ability
 to do a lot, like adding configuration files, creating directories, updating ``.gitignore``
-and adding new config to your ``.env`` file. Flex *automates* the installation of
+and adding a new config to your ``.env`` file. Flex *automates* the installation of
 packages so you can get back to coding.
 
 The bin/console Command

routing.rst

@@ -713,7 +713,7 @@ URL                       Route          Parameters
     Parameters also support `PCRE Unicode properties`_, which are escape
     sequences that match generic character types. For example, ``\p{Lu}``
     matches any uppercase character in any language, ``\p{Greek}`` matches any
-    Greek character, etc.
+    Greek characters, etc.
 
 .. note::
 
@@ -1083,7 +1083,7 @@ Parameter Conversion
 
 A common routing need is to convert the value stored in some parameter (e.g. an
 integer acting as the user ID) into another value (e.g. the object that
-represents the user). This feature is called "param converter".
+represents the user). This feature is called a "param converter".
 
 To add support for "param converters" we need SensioFrameworkExtraBundle:
 

setup.rst

@@ -117,7 +117,7 @@ to run this command which displays information about the project:
 Running Symfony Applications
 ----------------------------
 
-In production, you should install a webserver like Nginx or Apache and
+In production, you should install a web server like Nginx or Apache and
 :doc:`configure it to run Symfony </setup/web_server_configuration>`. This
 method can also be used if you're not using the Symfony local web server for
 development.
@@ -190,7 +190,7 @@ and enables all the packages needed to use the official Symfony logger.
 
 This is possible because lots of Symfony packages/bundles define **"recipes"**,
 which are a set of automated instructions to install and enable packages into
-Symfony applications. Flex keeps tracks of the recipes it installed in a
+Symfony applications. Flex keeps track of the recipes it installed in a
 ``symfony.lock`` file, which must be committed to your code repository.
 
 Symfony Flex recipes are contributed by the community and they are stored in