--- a/latest/use-cases/index.html	Wed Apr 01 01:02:11 2015 -0400
+++ b/latest/use-cases/index.html	Wed Apr 01 01:21:49 2015 -0400
@@ -545,8 +545,9 @@
     <section>
       <h3>Delivery of Product/Receipt and Reversals</h3>
       <p>
-In the fourth phase of the payment process, the <a>transaction</a> is completed by providing the <a>payer</a> with a receipt and/or the
-product that was purchased.
+In the fourth phase of the payment process, the <a>transaction</a> is completed
+by providing the <a>payer</a> with a receipt and/or the product that
+was purchased.
       </p>
 
       <ul>
@@ -564,7 +565,10 @@
         </li>
           <li>
 <strong>Reversals</strong>. At time exceptions may occur (e.g., defective
-product, application of store return policy, etc.). In this case, the <a>payee</a> initiates payment to the <a>payer</a>. The payment reversal may take different forms, including a refund to the <a>payer's</a> payment instrument, a refund using a different payment scheme, or store credit.
+product, application of store return policy, etc.). In this case, the
+<a>payee</a> initiates payment to the <a>payer</a>. The payment reversal may
+take different forms, including a refund to the <a title="payer">payer's</a>
+payment instrument, a refund using a different payment scheme, or store credit.
         </li>
       </ul>
     </section>
@@ -878,8 +882,9 @@
             </dd>
             <dt>Motivation</dt>
             <dd>
-By design, some <a>transactions</a> do not reach completion. Some are
-merely there to protect the <a>payee</a> (e.g., in the event of questionable judgment by the <a>payer</a>).
+By design, some <a title="transaction">transactions</a> do not reach
+completion. Some are merely there to protect the <a>payee</a> (e.g., in the
+event of questionable judgment by the <a>payer</a>).
             </dd>
             <dt>Exceptions</dt>
             <dd>
@@ -2288,7 +2293,7 @@
     </section>
 
     <section>
-      <h3>PayPal / Alipay / Google Wallet Payment</h3>
+      <h3>Three Corner Model Payments (PayPal / Alipay / Google Wallet)</h3>
       <p>
 The following scenario outlines an ideal payment experience using a
 <a>payer</a>-initiated payment, also known as a "push-payment" or
@@ -2382,7 +2387,7 @@
     </section>
 
     <section>
-      <h3>Bitcoin Payment</h3>
+      <h3>Cryptocurrency Payment (Bitcoin, Ripple)</h3>
       <p>
 The following scenario outlines an ideal payment experience using Bitcoin, or a
 Bitcoin-like cryptocurrency. In this scenario, Lenne is buying a pair of