Update the snapshot

Author: jakeleboeuf

src/components/__snapshots__/IFrame.spec.js.snap

@@ -9,7 +9,7 @@ exports[`it renders and matches its snapshot 1`] = `
     frameBorder="no"
     onLoad={[Function]}
     scrolling="no"
-    src="https://commerce.coinbase.com/embed/checkout/aaaa?origin=http%3A%2F%2Flocalhost&version=1&buttonId=undefined&cacheDisabled=undefined"
+    src="https://commerce.coinbase.com/embed/checkout/aaaa?origin=http%3A%2F%2Flocalhost%2F&version=1&buttonId=undefined&cacheDisabled=undefined"
   />
 </div>
 `;