Reword

Author: javiereguiluz

components/var_dumper.rst

@@ -188,36 +188,36 @@ Then you can use the following command to start a server out-of-the-box:
 
 .. _var-dumper-dump-server-format:
 
-Debug any project with the server format
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Configuring the Dump Server with Environment Variables
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-There is a way to force the ``VarDumper`` to dump to a server, without the need to configure anything in your
-application: by using the ``VAR_DUMPER_FORMAT=server`` environment variable.
-It is especially useful to debug any project (as soon as the VarDumper component is installed),
-without altering its code by:
+.. versionadded:: 5.2
 
-* starting a server:
+    The ``VAR_DUMPER_FORMAT=server`` feature was introduced in Symfony 5.2.
 
-    .. code-block:: terminal
+If you prefer to not modify the application configuration (e.g. to quickly debug
+a project given to you) use the ``VAR_DUMPER_FORMAT`` env var.
 
-         $ ./vendor/bin/var-dump-server
+First, start the server as usual:
 
-* running your code with the ``VAR_DUMPER_FORMAT=server`` env variable. For instance, for a CLI command:
+.. code-block:: terminal
 
-    .. code-block:: terminal
+    $ ./vendor/bin/var-dump-server
 
-         $ VAR_DUMPER_FORMAT=server [your-cli-command]
+Then, run your code with the ``VAR_DUMPER_FORMAT=server`` env var by configuring
+this value in the :ref:`.env file of your application <config-env-vars>`. For
+console commands, you can also define this env var as follows:
 
-    .. tip::
+.. code-block:: terminal
 
-        If your project loads environment variables from a dotenv file, you can set the ``VAR_DUMPER_FORMAT=server``
-        environment variable in there as well.
+    $ VAR_DUMPER_FORMAT=server [your-cli-command]
 
 .. note::
 
-    The host used to contact the server when using the ``server`` format is the one configured by the
-    ``VAR_DUMPER_SERVER`` var or defaults to ``127.0.0.1:9912``.
-    But you can configure the host through the ``VAR_DUMPER_FORMAT=tcp://127.0.0.1:1234`` environment variable as well.
+    The host used by the ``server`` format is the one configured in the
+    ``VAR_DUMPER_SERVER`` env var or ``127.0.0.1:9912`` if none is defined.
+    If you prefer, you can also configure the host in the ``VAR_DUMPER_FORMAT``
+    env var like this: ``VAR_DUMPER_FORMAT=tcp://127.0.0.1:1234``.
 
 DebugBundle and Twig Integration
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