Merge pull request #29 from gauravmokhasi/patch-1

formatting fix

Author: amie-gao

README.md

@@ -1,34 +1,30 @@
-#CyberSource PHP Client
-
+# CyberSource PHP Client
 This is the PHP client for the [CyberSource SOAP Toolkit API](http://www.cybersource.com/developers/getting_started/integration_methods/soap_toolkit_api).
 
-[![Build Status](https://travis-ci.org/CyberSource/cybersource-sdk-php.png?branch=master)]
-(https://travis-ci.org/CyberSource/cybersource-sdk-php)
+[![Build Status](https://travis-ci.org/CyberSource/cybersource-sdk-php.png?branch=master)](https://travis-ci.org/CyberSource/cybersource-sdk-php)
 
-##Packagist
+## Packagist
 The cybersource/sdk-php is available at [Packagist](https://packagist.org/packages/cybersource/sdk-php).
 If you want to install SDK from Packagist,add the following dependency to your application's 'composer.json'.
-
-    "require": {
-    "cybersource/sdk-php": "*"
-     }, 
-
-##Prerequisites
+```json
+"require": {
+  "cybersource/sdk-php": "*"
+  }, 
+```
+## Prerequisites
 
 - PHP 5.3 or above
    - [curl](http://php.net/manual/en/book.curl.php), [openssl](http://php.net/manual/en/book.openssl.php), [soap](http://php.net/manual/en/book.soap.php) extensions must be enabled
 - A CyberSource account. You can create an evaluation account [here](http://www.cybersource.com/register/).
 - A CyberSource transaction key. You will need to set your merchant ID and transaction key in the ````cybs.ini```` file in ````lib/conf````. Instructions on obtaining a transaction key can be found [here](http://www.cybersource.com/developers/integration_methods/simple_order_and_soap_toolkit_api/soap_api/html/wwhelp/wwhimpl/js/html/wwhelp.htm#href=Intro.04.3.html).
 
-
-##Installation
-
+## Installation
 You can install the client either via [Composer](https://getcomposer.org/) or manually. Before installing, make sure to configure the merchant ID, transaction key, and the appropriate WSDL file URL in ````cybs.ini````. By default, the WSDL file for the client is for API version 1.120 (the latest when this package was updated). Available WSDL file URLs can be browsed at the following locations:
 
 - [test](https://ics2wstest.ic3.com/commerce/1.x/transactionProcessor/)
 - [live](https://ics2ws.ic3.com/commerce/1.x/transactionProcessor/)
 
-###Installing with Composer
+### Installing with Composer
 You'll first need to make sure you have Composer installed. You can follow the instructions on the [official web site](https://getcomposer.org/download/). Once Composer is installed, you can enter the project root and run:
 ```
 composer.phar install
@@ -39,18 +35,17 @@ Then, to use the client, you'll need to include the Composer-generated autoload
 require_once('/path/to/project/vendor/autoload.php');
 ```
 
-###Manual installation
+### Manual installation
 To use the client manually, include the CyberSource client in your project:
 
 ```php
 require_once('/path/to/project/lib/CybsSoapClient.php');
 ``` 
 
-
-##Getting Started
+## Getting Started
 The PHP client will generate the request message headers for you, and will contain the methods specified by the WSDL file.
 
-###Creating a simple request
+### Creating a simple request
 The main method you'll use is ````runTransaction()````. To run a transaction, you'll first need to construct a client to generate a request object, which you can populate with the necessary fields (see [documentation](http://www.cybersource.com/developers/integration_methods/simple_order_and_soap_toolkit_api/soap_api/html/wwhelp/wwhimpl/js/html/wwhelp.htm#href=Intro.04.4.html) for sample requests). The object will be converted into XML, so the properties of the object will need to correspond to the correct XML format.
 
 ```php
@@ -68,7 +63,7 @@ $request->card = $card;
 $reply = $client->runTransaction($request);
 ```
 
-###Creating a request from XML
+### Creating a request from XML
 You can create a request from XML either in a file or from an XML string. The XML request format is described in the **Using XML** section [here](http://apps.cybersource.com/library/documentation/dev_guides/Simple_Order_API_Clients/Client_SDK_SO_API.pdf). Here's how to run a transaction from an XML file:
 
 ```php
@@ -86,7 +81,7 @@ $client = new CybsSoapClient();
 $client->runTransactionFromXml($xml);
 ```
 
-###Using name-value pairs
+### Using name-value pairs
 In order to run transactions using name-value pairs, make sure to set the value for the WSDL for the NVP transaction processor in ````cybs.ini````. Then use the ````CybsNameValuePairClient```` as so:
 
 ```php
@@ -99,7 +94,7 @@ $request['merchantReferenceCode'] = $'my_reference_code';
 $reply = $client->runTransaction($request);
 ```
 
-##Running the Samples
+## Running the Samples
 After configuring your merchant ID and transaction key in ````cybs.ini````, the samples in the ````samples```` directory can be run from the project root. For example:
 
 ```
@@ -108,7 +103,7 @@ php samples/Sale.php
 
 The samples will output the response object for each request if successful. Note that the samples contain test data and should not be run in a live environment. 
 
-##Tests
+## Tests
 
 In order to run tests, you'll need [PHPUnit](https://phpunit.de). You'll also need to use [Composer](https://getcomposer.org/) for autoloading. If you used Composer to install the client, this should already be set up. Otherwise, to use Composer for autoloading only, from the project root run
 ```
@@ -117,7 +112,7 @@ composer.phar dump-autoload
 
 If you installed PHPUnit with Composer, run the tests from the project root with the command ````vendor/bin/phpunit````.
 
-##Documentation
+## Documentation
 
 For more information about CyberSource services, see <http://www.cybersource.com/developers/documentation>