Update README.md

Clarify readme.

README.md

 CiviCRM Stripe Payment Processor
 --------------------------------
-Version 1.8+ of this extension *must* use Stripe's latest API version (at least 2013-12-03).  
-This is the API setting within your stripe.com account settings (just click a button)  
+Version 1.8+ of this extension *must* use Stripe's latest API version (at least 2013-12-03).
+This is the API setting within your stripe.com account settings (just a button to upgrade).
 More info on how to change:  https://stripe.com/docs/upgrades#how-can-i-upgrade-my-api
 
 FIX ME
 ------
 The current state of this payment processor may not be stable.  
-It needs to be thoroughly checked for compatibility with the latest version(s) of CiviCRM.
+It needs to be thoroughly checked for compatibility with the latest version(s) of CiviCRM 4.4.
 
 CONFIGURATION
 -------------
@@ -16,28 +16,28 @@ All configuration is in the standard Payment Processors settings area in CiviCRM
 GOOD TO KNOW
 ------------
 Your CiviCRM 'Resource URLs' must be set to the extensions directory
-relative to Drupal/CRM base.  Example: /sites/all/civicrm_extensions/  
-*NOT the full server path like /var/www/sites/all/civicrm_extensions/*  
+relative to Drupal/CRM base.  Example: /sites/all/civicrm_extensions/
+*NOT the full server path like /var/www/sites/all/civicrm_extensions/*
 This is the admin page for Resource URLs:  /civicrm/admin/setting/url
 
-There are multiple versions of this extension available.  This is:  
-4.4:  Extension for CiviCRM 4.4.  
+There are multiple versions of this extension available.  This is:
+4.4:  Extension for CiviCRM 4.4.
 You do not need the CMS module for 4.4
 
-IMPORTANT
+WEBHOOK
 ---------
-The Webhook.php file is registered to the path of civicrm/stripe/webhook  
+The Webhook.php file is registered to the path of civicrm/stripe/webhook
 You have to make a Webhook rule in your Stripe.com account and enter the path to Webhook.php for recurring charges to end!
 
 INSTALLATION
 ------------
-For CiviCRM 4.4:  
-1)  Install extension.  
-2)  Copy Stripe's PHP library folder 'stripe-php' to civicrm/packages/stripe-php  
+For CiviCRM 4.4:
+1)  Install extension.
+2)  Copy Stripe's PHP library folder 'stripe-php' to civicrm/packages/stripe-php
 You can get Stripe's PHP library here: https://github.com/stripe/stripe-php
 
 AUTHOR INFO
 -----------
-Joshua Walker 'drastik'  
-http://drastikbydesign.com  
+Joshua Walker
+http://drastikbydesign.com
 https://drupal.org/user/433663