point out two places to fix pages URL

Author: brianamarie

responses/12-big-finish.md

@@ -1,12 +1,12 @@
 ### Show the world your finished page
 
-Well done @{{ user.username }}, here is the finished result: https://{{user.username}}.github.io/{{repo}}/
+Well done @{{ user.username }}, here is the finished result: <# TODO FIX URL https://{{user.username}}.github.io/{{repo}}/>
 
 You've learned the basics of HTML, and used it to build a simple webpage. 
 
 Though this works, there's still more you can do to make sure you're up to date with standard conventions, like using an HTML validator.
 
-<h3 align="center"><a href="https://validator.w3.org/nu/?showsource=yes&doc=https://{{user.username}}.github.io/{{repo}}/">See validation</a></h3>
+<h3 align="center"><a href="https://validator.w3.org/nu/?showsource=yes&doc=https://{{user.username}}.github.io/{{repo}}/">See validation</a></h3> <# TODO FIX URL>
 
 If you'd like, you can make your fancy new page the default start page for your web browser. Just follow the links below for more information: