minor #11508 fix indention (OskarStark)

This PR was merged into the 3.4 branch.

Discussion
----------

fix indention

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Commits
-------

cbe6e45 fix indention

Author: javiereguiluz

bundles/extension.rst

@@ -141,7 +141,7 @@ I/O operations and increases the application performance.
 
 .. versionadded:: 3.2
 
-   The ``addAnnotatedClassesToCompile()`` method was introduced in Symfony 3.2.
+    The ``addAnnotatedClassesToCompile()`` method was introduced in Symfony 3.2.
 
 Your bundles can also add their own classes into this file thanks to the
 ``addClassesToCompile()`` and ``addAnnotatedClassesToCompile()`` methods (both
@@ -178,7 +178,7 @@ class names::
 
 .. versionadded:: 3.2
 
-   The option to add classes to compile using patterns was introduced in Symfony 3.2.
+    The option to add classes to compile using patterns was introduced in Symfony 3.2.
 
 The classes to compile can also be added using file path patterns::
 

components/cache.rst

@@ -33,8 +33,8 @@ Cache (PSR-6) Versus Simple Cache (PSR-16)
 This component includes *two* different approaches to caching:
 
 :ref:`PSR-6 Caching <cache-component-psr6-caching>`:
-     A fully-featured cache system, which includes cache "pools", more advanced
-     cache "items", and :ref:`cache tagging for invalidation <cache-component-tags>`.
+    A fully-featured cache system, which includes cache "pools", more advanced
+    cache "items", and :ref:`cache tagging for invalidation <cache-component-tags>`.
 
 :ref:`PSR-16 Simple Caching <cache-component-psr16-caching>`:
     A simple way to store, fetch and remove items from a cache.

components/console/single_command_tool.rst

@@ -19,15 +19,15 @@ it is possible to remove this need by declaring a single command application::
     use Symfony\Component\Console\Output\OutputInterface;
 
     (new Application('echo', '1.0.0'))
-      ->register('echo')
-          ->addArgument('foo', InputArgument::OPTIONAL, 'The directory')
-          ->addOption('bar', null, InputOption::VALUE_REQUIRED)
-          ->setCode(function(InputInterface $input, OutputInterface $output) {
-              // output arguments and options
-          })
-      ->getApplication()
-      ->setDefaultCommand('echo', true) // Single command application
-      ->run();
+        ->register('echo')
+            ->addArgument('foo', InputArgument::OPTIONAL, 'The directory')
+            ->addOption('bar', null, InputOption::VALUE_REQUIRED)
+            ->setCode(function(InputInterface $input, OutputInterface $output) {
+                // output arguments and options
+            })
+        ->getApplication()
+        ->setDefaultCommand('echo', true) // Single command application
+        ->run();
 
 The method :method:`Symfony\\Component\\Console\\Application::setDefaultCommand`
 accepts a boolean as second parameter. If true, the command ``echo`` will then

components/phpunit_bridge.rst

@@ -48,7 +48,7 @@ to register a new `test listener`_ called ``SymfonyTestsListener``:
 
     <!-- http://phpunit.de/manual/6.0/en/appendixes.configuration.html -->
     <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-             xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd"
+        xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd"
     >
 
         <!-- ... -->
@@ -172,7 +172,7 @@ message, enclosed with ``/``. For example, with:
 
     <!-- http://phpunit.de/manual/6.0/en/appendixes.configuration.html -->
     <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-             xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd"
+        xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd"
     >
 
         <!-- ... -->
@@ -501,7 +501,7 @@ namespaces in the ``phpunit.xml`` file, as done for example in the
 
     <!-- http://phpunit.de/manual/4.1/en/appendixes.configuration.html -->
     <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-             xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/4.1/phpunit.xsd"
+        xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/4.1/phpunit.xsd"
     >
 
         <!-- ... -->
@@ -645,7 +645,7 @@ Add the following configuration to the ``phpunit.xml.dist`` file:
 
     <!-- http://phpunit.de/manual/6.0/en/appendixes.configuration.html -->
     <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-             xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd"
+        xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd"
     >
 
         <!-- ... -->

components/translation/usage.rst

@@ -452,7 +452,7 @@ loaded/dumped when using this component inside a Symfony application:
 
     <?xml version="1.0" encoding="UTF-8"?>
     <xliff xmlns="urn:oasis:names:tc:xliff:document:2.0" version="2.0"
-           srcLang="fr-FR" trgLang="en-US">
+        srcLang="fr-FR" trgLang="en-US">
         <file id="messages.en_US">
             <unit id="LCa0a2j">
                 <notes>

components/var_dumper/advanced.rst

@@ -59,15 +59,15 @@ you can configure these limits:
     items. Specifying ``-1`` removes the limit.
 
 :method:`Symfony\\Component\\VarDumper\\Cloner\\VarCloner::setMinDepth`
-    .. versionadded:: 3.4
-
-        The ``setMinDepth()`` method was introduced in Symfony 3.4.
-
     Configures the minimum tree depth where we are guaranteed to clone
     all the items. After this depth is reached, only ``setMaxItems``
     items will be cloned. The default value is ``1``, which is consistent
     with older Symfony versions.
 
+    .. versionadded:: 3.4
+
+        The ``setMinDepth()`` method was introduced in Symfony 3.4.
+
 :method:`Symfony\\Component\\VarDumper\\Cloner\\VarCloner::setMaxString`
     Configures the maximum number of characters that will be cloned before
     cutting overlong strings.  Specifying ``-1`` removes the limit.
@@ -85,12 +85,12 @@ Before dumping it, you can further limit the resulting
     Removes internal objects' handles for sparser output (useful for tests).
 
 :method:`Symfony\\Component\\VarDumper\\Cloner\\Data::seek`
+    Selects only subparts of already cloned arrays, objects or resources.
+
     .. versionadded:: 3.2
 
         The ``seek()`` method was introduced in Symfony 3.2.
 
-    Selects only subparts of already cloned arrays, objects or resources.
-
 Unlike the previous limits on cloners that remove data on purpose, these can
 be changed back and forth before dumping since they do not affect the
 intermediate representation internally.

components/web_link.rst

@@ -5,8 +5,8 @@
 The WebLink Component
 ======================
 
-   The WebLink component provides tools to manage the ``Link`` HTTP header needed
-   for `Web Linking`_ when using `HTTP/2 Server Push`_ as well as `Resource Hints`_.
+    The WebLink component provides tools to manage the ``Link`` HTTP header needed
+    for `Web Linking`_ when using `HTTP/2 Server Push`_ as well as `Resource Hints`_.
 
 Installation
 ------------

console/input.rst

@@ -166,8 +166,8 @@ flag:
 
 .. tip::
 
-     You can also declare a one-letter shortcut that you can call with a single
-     dash, like ``-i``::
+    You can also declare a one-letter shortcut that you can call with a single
+    dash, like ``-i``::
 
         $this
             // ...

contributing/documentation/index.rst

@@ -5,21 +5,21 @@ These short articles explain everything you need to contribute to the Symfony
 documentation:
 
 :doc:`The Contribution Process </contributing/documentation/overview>`
-  Explains the steps to follow to contribute fixes and new contents. It's the
-  same contribution process followed by most open source projects, so you may
-  already know everything that is needed.
+    Explains the steps to follow to contribute fixes and new contents. It's the
+    same contribution process followed by most open source projects, so you may
+    already know everything that is needed.
 
 :doc:`Documentation Formats </contributing/documentation/format>`
-  Explains the technical details of the reStructuredText format that is used to
-  write the docs. Skip it if you are already familiar with this format.
+    Explains the technical details of the reStructuredText format that is used to
+    write the docs. Skip it if you are already familiar with this format.
 
 :doc:`Documentation Standards </contributing/documentation/standards>`
-  Explains how to write docs and code examples to match the style and tone of
-  the rest of the existing documentation.
+    Explains how to write docs and code examples to match the style and tone of
+    the rest of the existing documentation.
 
 :doc:`License </contributing/documentation/license>`
-  Explains the details of the Creative Commons BY-SA 3.0 license used for the
-  Symfony Documentation.
+    Explains the details of the Creative Commons BY-SA 3.0 license used for the
+    Symfony Documentation.
 
 .. toctree::
     :hidden:

create_framework/routing.rst

@@ -93,23 +93,23 @@ The ``match()`` method takes a request path and returns an array of attributes
 (notice that the matched route is automatically stored under the special
 ``_route`` attribute)::
 
-    print_r($matcher->match('/bye'));
-    /* Gives:
+    $matcher->match('/bye');
+    /* Result:
     [
         '_route' => 'bye',
     ];
     */
 
-    print_r($matcher->match('/hello/Fabien'));
-    /* Gives:
+    $matcher->match('/hello/Fabien');
+    /* Result:
     [
         'name' => 'Fabien',
         '_route' => 'hello',
     ];
     */
 
-    print_r($matcher->match('/hello'));
-    /* Gives:
+    $matcher->match('/hello');
+    /* Result:
     [
         'name' => 'World',
         '_route' => 'hello',