Fix newline in CreateThirdPartyPayment

sample/doc/payments/CreateThirdPartyPayment.html

@@ -79,4 +79,4 @@
 the buyer to. Retrieve the url from the $payment->getApprovalLink()
 method</p></div></div><div class="code"><div class="wrapper"><span class="hljs-variable">$approvalUrl</span> = <span class="hljs-variable">$payment</span>-&gt;getApprovalLink();</div></div></div><div class="segment"><div class="comments "><div class="wrapper"><p>NOTE: PLEASE DO NOT USE RESULTPRINTER CLASS IN YOUR ORIGINAL CODE. FOR SAMPLE ONLY</p></div></div><div class="code"><div class="wrapper">ResultPrinter::printResult(<span class="hljs-string">"Created Payment Using PayPal. Please visit the URL to Approve."</span>, <span class="hljs-string">"Payment"</span>, <span class="hljs-string">"&lt;a href='$approvalUrl' &gt;$approvalUrl&lt;/a&gt;"</span>, <span class="hljs-variable">$request</span>, <span class="hljs-variable">$payment</span>);
 
-<span class="hljs-keyword">return</span> <span class="hljs-variable">$payment</span>;</div></div></div></div></body></html>
+<span class="hljs-keyword">return</span> <span class="hljs-variable">$payment</span>;</div></div></div></div></body></html>