diff --git a/sample/bootstrap.php b/sample/bootstrap.php
index d930b4f..cb36f0a 100644
--- a/sample/bootstrap.php
+++ b/sample/bootstrap.php
@@ -5,7 +5,7 @@
 
 // Include the composer autoloader
 if(!file_exists(__DIR__ .'/vendor/autoload.php')) {
-	echo "The 'vendor' folder is missing. You must run 'composer update' to resolve application dependencies.\nPlease see the README for more information.\n";
+	echo "The 'vendor' folder is missing. You must run 'composer update --no-dev' to resolve application dependencies.\nPlease see the README for more information.\n";
 	exit(1);
 }
 require __DIR__ . '/vendor/autoload.php';
diff --git a/sample/index.html b/sample/index.html
index 648cf4d..b90b55d 100644
--- a/sample/index.html
+++ b/sample/index.html
@@ -13,124 +13,105 @@
 	.source {
 		background: url('images/edt-format-source-button.png') no-repeat left top;		
 	}
+	.header {
+		font-weight: bold;
+	}
+	.header td {
+		padding: 10px 0px 10px 0px;
+	}
 </style>
 </head>
 <body>
     <center>
         <h3>PayPal REST API Samples</h3>
     </center>
-    <br /><br />
 	<table cellspacing="5" width="85%">
 		<tbody>
+			<tr valign="top" class='header'>
+				<td>Payments</td>
+			</tr>
 			<tr valign="top">
 				<td>Payment with a credit card</td>
-				<td></td>
 				<td width="30%" ><a href="payments/CreatePayment.php" class="execute imagelink">Execute</a></td>
-				<td></td>
 				<td width="30%"><a href="source/CreatePayment.html" class="source imagelink">Source</a></td>
 			</tr>
 			<tr>
 				<td>Payment with a PayPal Account</td>
-
-				<td></td>
 				<td><a href="payments/CreatePaymentUsingPayPal.php" class="execute imagelink">Execute</a></td>
-
-				<td></td>
 				<td><a href="source/CreatePaymentUsingPayPal.html" class="source imagelink">Source</a></td>
 			</tr>
 			<tr>
-				<td>Get Payment Details</td>
-				<td></td>
+				<td>Get payment details</td>
 				<td><a href="payments/GetPayment.php" class="execute imagelink" >Execute</a></td>
-
-				<td></td>
 				<td><a href="source/GetPayment.html" class="source imagelink" >Source</a></td>
 			</tr>
 			<tr>
-				<td>Get Payment History</td>
-				<td></td>
+				<td>Get payment history</td>
 				<td><a href="payments/ListPayments.php" class="execute imagelink" >Execute</a></td>
-				<td></td>
 				<td><a href="source/ListPayments.html" class="source imagelink" >Source</a></td>
 			</tr>
 			<tr>
-				<td>Get Sale Details</td>
-				<td></td>
+				<td>Get sale details</td>
 				<td><a href="sale/GetSale.php" class="execute imagelink" >Execute</a></td>
-				<td></td>
 				<td><a href="source/GetSale.html" class="source imagelink" >Source</a></td>
 			</tr>
 			<tr>
-				<td>Refund a Payment</td>
-				<td></td>
+				<td>Refund a payment</td>
 				<td><a href="sale/RefundSale.php" class="execute imagelink" >Execute</a></td>
-				<td></td>
 				<td><a href="source/RefundSale.html" class="source imagelink" >Source</a></td>
 			</tr>
+			<tr valign="top" class='header'>
+				<td>Vault</td>
+			</tr>
 			<tr>
 				<td>Save a credit card</td>
-				<td></td>
 				<td><a href="vault/CreateCreditCard.php" class="execute imagelink" >Execute</a></td>
-				<td></td>
 				<td><a href="source/CreateCreditCard.html" class="source imagelink" >Source</a></td>
 			</tr>
 			<tr>
 				<td>Retrieve saved credit card</td>
-				<td></td>
 				<td><a href="vault/GetCreditCard.php" class="execute imagelink" >Execute</a></td>
-				<td></td>
 				<td><a href="source/GetCreditCard.html" class="source imagelink" >Source</a></td>
 			</tr>
 			<tr>
-				<td>Get Details of Authorized Payment</td>
-				<td></td>
+				<td>Delete saved credit card</td>
+				<td><a href="vault/DeleteCreditCard.php" class="execute imagelink" >Execute</a></td>
+				<td><a href="source/DeleteCreditCard.html" class="source imagelink" >Source</a></td>
+			</tr>			
+			<tr valign="top" class='header'>
+				<td>Authorization and capture</td>
+			</tr>
+			<tr>
+				<td>Get details of an authorized payment</td>
 				<td><a href="payments/GetAuthorization.php" class="execute imagelink" >Execute</a></td>
-				<td></td>
 				<td><a href="source/GetAuthorization.html" class="source imagelink" >Source</a></td>
 			</tr>
 			<tr>
-				<td>Capture Authorized Payment</td>
-				<td></td>
+				<td>Capture an authorized payment</td>
 				<td><a href="payments/AuthorizationCapture.php" class="execute imagelink" >Execute</a></td>
-				<td></td>
 				<td><a href="source/AuthorizationCapture.html" class="source imagelink" >Source</a></td>
 			</tr>
 			<tr>
-				<td>Void Authorized Payment</td>
-				<td></td>
+				<td>Void an authorized payment</td>
 				<td><a href="payments/VoidAuthorization.php" class="execute imagelink" >Execute</a></td>
-				<td></td>
 				<td><a href="source/VoidAuthorization.html" class="source imagelink" >Source</a></td>
 			</tr>
 			<tr>
-				<td>Reauthorize a Payment</td>
-				<td></td>
+				<td>Reauthorize a payment</td>
 				<td><a href="payments/Reauthorization.php" class="execute imagelink" >Execute</a></td>
-				<td></td>
 				<td><a href="source/Reauthorization.html" class="source imagelink" >Source</a></td>
 			</tr>
 			<tr>
-				<td>Get Details of Captured Payment</td>
-				<td></td>
+				<td>Get details of a captured payment</td>
 				<td><a href="payments/GetCapture.php" class="execute imagelink" >Execute</a></td>
-				<td></td>
 				<td><a href="source/GetCapture.html" class="source imagelink" >Source</a></td>
 			</tr>
 			<tr>
-				<td>Refund Captured Payment</td>
-				<td></td>
+				<td>Refund captured payment</td>
 				<td><a href="payments/RefundCapture.php" class="execute imagelink" >Execute</a></td>
-				<td></td>
 				<td><a href="source/RefundCapture.html" class="source imagelink" >Source</a></td>
 			</tr>
-			<tr>
-				<td>Delete saved CreditCard</td>
-				<td></td>
-				<td><a href="vault/DeleteCreditCard.php" class="execute imagelink" >Execute</a></td>
-				<td></td>
-				<td><a href="source/DeleteCreditCard.html" class="source imagelink" >Source</a></td>
-			</tr>			
 		</tbody>
 	</table>
 </body>
-</html>
\ No newline at end of file
+</html>

Payments
Payment with a credit card		Execute		Source
Payment with a PayPal Account		Execute		Source
Get Payment Details		Get payment details	Execute		Source
Get Payment History		Get payment history	Execute		Source
Get Sale Details		Get sale details	Execute		Source
Refund a Payment		Refund a payment	Execute		Source
Vault
Save a credit card		Execute		Source
Retrieve saved credit card		Execute		Source
Get Details of Authorized Payment		Delete saved credit card	Execute	Source
Authorization and capture
Get details of an authorized payment	Execute		Source
Capture Authorized Payment		Capture an authorized payment	Execute		Source
Void Authorized Payment		Void an authorized payment	Execute		Source
Reauthorize a Payment		Reauthorize a payment	Execute		Source
Get Details of Captured Payment		Get details of a captured payment	Execute		Source
Refund Captured Payment		Refund captured payment	Execute		Source
Delete saved CreditCard		Execute		Source