Merge pull request #413 from hlb89/gh-pages

HTML tutorial 5 has an incorrect instruction re background images

Author: KimberleyCook

html/lesson5/tutorial.md

@@ -234,8 +234,8 @@ You can also set different properties for your backgrounds, by defining them in
 First let's set two background images, the first positioned on the right and the second on the left.
 
 ```
-background: url('assets/images/background-right.jpg') right top no-repeat,
-            url('assets/images/background-left.jpg') left no-repeat;
+background: url('background-right.jpg') right top no-repeat,
+            url('background-left.jpg') left no-repeat;
 ```
 
 By default, a background image repeats itself to fill in the container. We don't want that, that's where the **no-repeat** property we specified comes into place.