diff --git a/best_practices/forms.rst b/best_practices/forms.rst
index 5041e604d0d..4bfd3bf1221 100644
--- a/best_practices/forms.rst
+++ b/best_practices/forms.rst
@@ -143,7 +143,7 @@ view layer:
{{ form_widget(form) }}
+ class="btn btn-default pull-right"/>
{{ form_end(form) }}
Validation
diff --git a/best_practices/web-assets.rst b/best_practices/web-assets.rst
index 04d468cbc0c..c567bf36e47 100644
--- a/best_practices/web-assets.rst
+++ b/best_practices/web-assets.rst
@@ -18,8 +18,8 @@ much more concise:
.. code-block:: html+twig
-
-
+
+
{# ... #}
@@ -62,7 +62,7 @@ matter of wrapping all the assets with a single Twig tag:
'css/bootstrap.min.css'
'css/main.css'
filter='cssrewrite' output='css/compiled/app.css' %}
-
+
{% endstylesheets %}
{# ... #}
diff --git a/bundles/configuration.rst b/bundles/configuration.rst
index 666cd1c0f13..bbd379a7e36 100644
--- a/bundles/configuration.rst
+++ b/bundles/configuration.rst
@@ -33,7 +33,7 @@ as integration of other related components:
http://symfony.com/schema/dic/symfony/symfony-1.0.xsd">
-
+
@@ -82,7 +82,7 @@ allow users to configure it with some configuration that looks like this:
https://symfony.com/schema/dic/services/services-1.0.xsd">
-
+
diff --git a/bundles/prepend_extension.rst b/bundles/prepend_extension.rst
index 84a61e55844..b9f2d7adc0b 100644
--- a/bundles/prepend_extension.rst
+++ b/bundles/prepend_extension.rst
@@ -128,7 +128,7 @@ The above would be the equivalent of writing the following into the
non_default
-
+
diff --git a/components/config/definition.rst b/components/config/definition.rst
index 87119092e21..571c9988c01 100644
--- a/components/config/definition.rst
+++ b/components/config/definition.rst
@@ -295,8 +295,8 @@ Or the following XML configuration:
.. code-block:: xml
-
-
+
+
The processed configuration is::
@@ -364,9 +364,9 @@ same YAML configuration shown before or the following XML configuration:
.. code-block:: xml
+ table="symfony" user="root" password="null"/>
+ table="foo" user="root" password="pa$$"/>
In both cases, the processed configuration maintains the ``sf_connection`` and
``default`` keys::
@@ -490,7 +490,7 @@ and in XML:
.. code-block:: xml
-
+
Optional Sections
-----------------
diff --git a/components/dependency_injection.rst b/components/dependency_injection.rst
index 3f457fd9adc..ea1c0cc9c36 100644
--- a/components/dependency_injection.rst
+++ b/components/dependency_injection.rst
@@ -282,7 +282,7 @@ config files:
-
+
diff --git a/components/dependency_injection/_imports-parameters-note.rst.inc b/components/dependency_injection/_imports-parameters-note.rst.inc
index c71bced2af9..18c35870ef3 100644
--- a/components/dependency_injection/_imports-parameters-note.rst.inc
+++ b/components/dependency_injection/_imports-parameters-note.rst.inc
@@ -22,7 +22,7 @@
https://symfony.com/schema/dic/services/services-1.0.xsd">
-
+
diff --git a/components/dom_crawler.rst b/components/dom_crawler.rst
index 0fa5db13101..1a7ca342f51 100644
--- a/components/dom_crawler.rst
+++ b/components/dom_crawler.rst
@@ -231,16 +231,16 @@ Adding the Content
The crawler supports multiple ways of adding the content::
- $crawler = new Crawler('