diff --git a/components/debug.rst b/components/debug.rst
index ac7e3a1948a..0d20a13ee9a 100644
--- a/components/debug.rst
+++ b/components/debug.rst
@@ -5,11 +5,11 @@
 The Debug Component
 ===================
 
-    The Debug Component provides tools to ease debugging PHP code.
+    The Debug component provides tools to ease debugging PHP code.
 
 .. versionadded:: 2.3
-    The Debug Component is new to Symfony 2.3. Previously, the classes were
-    located in the ``HttpKernel`` component.
+    The Debug component is new to Symfony 2.3. Previously, the classes were
+    located in the HttpKernel component.
 
 Installation
 ------------
diff --git a/components/intl.rst b/components/intl.rst
index a335f3a98b3..e65ba77dbf5 100644
--- a/components/intl.rst
+++ b/components/intl.rst
@@ -66,7 +66,7 @@ code::
     The intl extension internally uses the `ICU library`_ to obtain localization
     data such as number formats in different languages, country names and more.
     To make this data accessible to userland PHP libraries, Symfony2 ships a copy
-    in the `ICU component`_.
+    in the `Icu component`_.
 
     Depending on the ICU version compiled with your intl extension, a matching
     version of that component needs to be installed. It sounds complicated,
@@ -87,7 +87,7 @@ code::
 
     For example, consider that your development machines ship ICU 4.8 and the server
     ICU 4.2. When you run ``php composer.phar update`` on the development machine, version
-    1.2.* of the ICU component will be installed. But after deploying the
+    1.2.* of the Icu component will be installed. But after deploying the
     application, ``php composer.phar install`` will fail with the following error:
 
     .. code-block:: bash
@@ -102,7 +102,7 @@ code::
               library icu has the wrong version installed or is missing from your
               system, make sure to have the extension providing it.
 
-    The error tells you that the requested version of the ICU component, version
+    The error tells you that the requested version of the Icu component, version
     1.2, is not compatible with PHP's ICU version 4.2.
 
     One solution to this problem is to run ``php composer.phar update`` instead of
@@ -118,7 +118,7 @@ code::
         $ php -i | grep ICU
         ICU version => 4.2.1
 
-    Then fix the ICU component in your composer.json file to a matching version:
+    Then fix the Icu component in your ``composer.json`` file to a matching version:
 
     .. code-block:: json
 
@@ -408,7 +408,7 @@ to the current default locale::
 That's all you need to know for now. Have fun coding!
 
 .. _Packagist: https://packagist.org/packages/symfony/intl
-.. _ICU component: https://packagist.org/packages/symfony/icu
+.. _Icu component: https://packagist.org/packages/symfony/icu
 .. _intl extension: http://www.php.net/manual/en/book.intl.php
 .. _install the intl extension: http://www.php.net/manual/en/intl.setup.php
 .. _ICU library: http://site.icu-project.org/
diff --git a/cookbook/configuration/front_controllers_and_kernel.rst b/cookbook/configuration/front_controllers_and_kernel.rst
index 38526a08823..ecc8db747cb 100644
--- a/cookbook/configuration/front_controllers_and_kernel.rst
+++ b/cookbook/configuration/front_controllers_and_kernel.rst
@@ -46,7 +46,7 @@ to `decorate`_ the kernel with additional features. Examples include:
 * Adding HTTP level caching by wrapping the kernel with an instance of
   :ref:`AppCache <symfony-gateway-cache>`;
 * Enabling (or skipping) the :doc:`ClassCache </cookbook/debugging>`
-* Enabling the :doc:`Debug Component </components/debug>`.
+* Enabling the :doc:`Debug component </components/debug>`.
 
 The front controller can be chosen by requesting URLs like: