Merge pull request #100 from drmonkeyninja/drmonkeyninja-patch-1

Fixed typo and some small formatting improvements

Author: brianmc

doc/SIM.markdown

@@ -11,9 +11,9 @@ a Server Integration Method solution.
 Hosted Order/Receipt Page
 -------------------------
 
-The AuthorizeNetSIM_Form class aims to make it easier to setup the hidden
+The `AuthorizeNetSIM_Form` class aims to make it easier to setup the hidden
 fields necessary for creating a SIM experience. While it is not necessary
-to use the AuthorizeNetSIM_Form class to implement SIM, it may be handy for
+to use the `AuthorizeNetSIM_Form` class to implement SIM, it may be handy for
 reference.
 
 The code below will generate a buy now button that leads to a hosted order page:
@@ -44,7 +44,7 @@ echo $sim->getHiddenFieldString();?>
 Fingerprint Generation
 ----------------------
 
-To generate the fingerprint needed for a SIM transaction call the getFingerprint method:
+To generate the fingerprint needed for a SIM transaction call the `getFingerprint` method:
 
 ```PHP
 $fingerprint = AuthorizeNetSIM_Form::getFingerprint($api_login_id, $transaction_key, $amount, $fp_sequence, $fp_timestamp);
@@ -53,15 +53,15 @@ $fingerprint = AuthorizeNetSIM_Form::getFingerprint($api_login_id, $transaction_
 Relay Response
 --------------
 
-The PHP SDK includes a AuthorizeNetSIM class for handling a relay response from
+The PHP SDK includes a `AuthorizeNetSIM` class for handling a relay response from
 Authorize.Net.
 
 To receive a relay response from Authorize.Net you can either configure the
 url in the Merchant Interface or specify the url when submitting a transaction
 with SIM using the "x_relay_url" field.
 
 When a transaction occurs, Authorize.Net will post the transaction details to
-this url. You can then craete a page on your server at a url such as
+this url. You can then create a page on your server at a url such as
 http://yourdomain.com/response_handler.php and execute any logic you want
 when a transaction occurs. The AuthorizeNetSIM class makes it easy to verify
 the transaction came from Authorize.Net and parse the response: