Merge pull request #142 from LaunchCodeEducation/mike-issue-27

Fixed example react code to say GreetFriend instead of GreetingFriend

content/react-part-2/reading/js-in-react/index.md

@@ -267,7 +267,7 @@ function GreetFriend(name ="Tacocat") {
    );
 }
 
-export default GreetingFriend;
+export default GreetFriend;
 ```
 
 **Option 2:** As part of the declaration