fix copy for buttons

Author: Fahd

packages/polymath-issuer/src/pages/account/index.js

@@ -28,7 +28,7 @@ class HomePage extends Component {
             <p>
               <Link to="/ticker">
                 <Button id="create-token-btn" icon="arrow--right">
-                  Continue to create your security token
+                  Continue to configure your security token
                 </Button>
               </Link>
             </p>

packages/polymath-issuer/src/pages/home/index.js

@@ -26,7 +26,7 @@ class HomePage extends Component {
           <p>
             <Link to="/account">
               <Button id="create-token-btn" icon="arrow--right">
-                Create your security token
+                Configure your security token
               </Button>
             </Link>
           </p>