Update example.js

example.js

@@ -2,7 +2,7 @@ const emailValidator = require('./src/index.js');
 const email = '[email protected]';
 
 if (emailValidator.test(email)) {
-	console.log(`Email ${email} is valid!`);
+	console.log(`Email ${email} is valid.`);
 } else {
 	console.log(`Email ${email} is NOT valid!`);
 }