Fix some typos.

fdb · web-flow · commit fc58d3aa9e86 · 2018-06-29T17:26:33.000+02:00
diff --git a/payment-form/README.md b/payment-form/README.md
@@ -6,7 +6,7 @@ This payment form shows you the basics of form processing and DOM manipulation.
 
 ### Email Format
 
-Validation email addresses is [notouriously hard](https://hackernoon.com/the-100-correct-way-to-validate-email-addresses-7c4818f24643). We just check whether the email address contains a "@" sign.
+Validation of email addresses is [notouriously hard](https://hackernoon.com/the-100-correct-way-to-validate-email-addresses-7c4818f24643). Here we just check whether the email address contains a "@" sign.
 
 ### Credit Card Format
 
