fixed markup

fabpot · fabpot · commit 76e45f99af29 · 2012-01-22T08:11:38.000+01:00
diff --git a/book/part03.rst b/book/part03.rst
@@ -155,6 +155,8 @@ Now that the web server always access the same script (``front.php``) for all
 our pages, we can secure our code further by moving all other PHP files
 outside the web root directory:
 
+.. code-block:: text
+
     example.com
     ├── composer.json
     │   src
diff --git a/book/part04.rst b/book/part04.rst
@@ -55,7 +55,7 @@ instead of relying on a query string:
 
 To support this feature, we are going to use the Symfony2 Routing component.
 As always, add it to ``composer.json`` and run the ``php composer.phar
-update`` command to install it::
+update`` command to install it:
 
 .. code-block:: json
 
diff --git a/book/part07.rst b/book/part07.rst
@@ -157,6 +157,8 @@ Don't forget to update the ``example.com/src/app.php`` file accordingly::
 
 To sum up, here is the new file layout:
 
+.. code-block:: text
+
     example.com
     ├── composer.json
     │   src
