Update caption to match image.

Ryan Jacobs · Ryan Jacobs · commit cd738f02344e · 2014-12-15T17:25:39.000-08:00
Image says "Concerned pug" but &lt;figcaption&gt; was "Sceptical pug".
diff --git a/html/lesson6/tutorial.md b/html/lesson6/tutorial.md
@@ -60,9 +60,9 @@ We've already seen that we can put images in our page using the `<img>` tag, but
 
 ```html
 <figure>
- <img src="assets/images/pug.png">
+ <img src="assets/images/concerned-pug.png">
  <figcaption>
-  Sceptical pug
+  Concerned pug
  </figcaption>
 </figure>
 ```
