Updates to Sample Docs

sample/doc/billing/CreateBillingAgreementWithCreditCard.html

@@ -2,7 +2,7 @@
 <p>This sample code demonstrate how you can create a billing agreement, as documented here at:
 <a href="https://developer.paypal.com/webapps/developer/docs/api/#create-an-agreement">https://developer.paypal.com/webapps/developer/docs/api/#create-an-agreement</a>
 API used: /v1/payments/billing-agreements</p></div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>Retrieving the Plan from the Create Update Sample. This would be used to
-define Plan information to create an agreement. Make sure the plan you are using is in active state.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/**<span class="hljs-phpdoc"> @var</span> Plan $createdPlan */</span>
+define Plan information to create an agreement. Make sure the plan you are using is in active state.</p></div></div><div class="code"><div class="wrapper"><span class="hljs-comment">/** <span class="hljs-doctag">@var</span> Plan $createdPlan */</span>
 <span class="hljs-variable">$createdPlan</span> = <span class="hljs-keyword">require</span> <span class="hljs-string">'UpdatePlan.php'</span>;
 
 <span class="hljs-keyword">use</span> <span class="hljs-title">PayPal</span>\<span class="hljs-title">Api</span>\<span class="hljs-title">Agreement</span>;
@@ -31,7 +31,7 @@ define Plan information to create an agreement. Make sure the plan you are using
     "payer": {
         "payment_method": "credit_card",
         "payer_info": {
-          "email": "jaypatel512-facilitator@hotmail.com"
+          "email": "jaypatel512-facilitator<span class="hljs-doctag">@hotmail</span>.com"
         },
         "funding_instruments": [
             {