Fixed some types.

docs/getting-started.md

@@ -25,11 +25,13 @@ See [<https://packagist.org>](https://packagist.org) for other packages.
 
 - Add Solarium to your composer.json file. It should look something like this:
 
-`  {`
-`      "require": {`
-`          "solarium/solarium": "2.4.0"`
-`      }`
-`  }`
+```json
+{
+    "require": {
+        "solarium/solarium": "2.4.0"
+    }
+}
+```
 
 - Run composer install
 
@@ -37,13 +39,13 @@ See [<https://packagist.org>](https://packagist.org) for other packages.
 
 **Only if you don't use composer:** you need to use a PSR-0 autoloader, or the supplied autoloader: ```php
 
-```
-
 Also you need to make sure the the Symfony Event Dispatcher component is available.
 
 ### Checking the availability
 
-To check your installation you can do a Solarium version check with the following code. If everything works you should see the version of Solarium you downloaded. To test Solr communication you can use a ping query (you might need some configuration to get the ping working, more on that later) ```php
+To check your installation you can do a Solarium version check with the following code. If everything works you should see the version of Solarium you downloaded. To test Solr communication you can use a ping query (you might need some configuration to get the ping working, more on that later) 
+
+```php
 <?php
 
 require(__DIR__.'/init.php');
@@ -93,7 +95,9 @@ Basic usage
 
 All the code display below can be found in the /examples dir of the project, where you can also easily execute the code. For more info see [Example code](V3:Example_code "wikilink").
 
-All the examples use the init.php file. This file registers the Solarium autoloader and also loads the $config array for use in the client constructor. The $config array has the following contents: ```php
+All the examples use the init.php file. This file registers the Solarium autoloader and also loads the $config array for use in the client constructor. The $config array has the following contents: 
+
+```php
 <?php
 
 $config = array(
@@ -110,7 +114,9 @@ $config = array(
 
 ### Selecting documents
 
-This is the basic example of executing a select query and displaying the results: ```php
+This is the basic example of executing a select query and displaying the results: 
+
+```php
 <?php
 
 require(__DIR__.'/init.php');
@@ -203,7 +209,9 @@ htmlFooter();
 
 ### Deleting documents
 
-Documents can be deleted with a query: ```php
+Documents can be deleted with a query: 
+
+```php
 <?php
 
 require(__DIR__.'/init.php');
@@ -230,7 +238,9 @@ htmlFooter();
 
 ```
 
-Or by id ```php
+Or by id 
+
+```php
 <?php
 
 require(__DIR__.'/init.php');
@@ -261,7 +271,9 @@ Also, a combination of both is possible. See the docs for more info.
 
 ### Adding documents
 
-This example adds some documents to the index: ```php
+This example adds some documents to the index: 
+
+```php
 <?php
 
 require(__DIR__.'/init.php');