edit readme

Author: briangonzalez

README.md

@@ -22,7 +22,9 @@ The script looks for image(s) with the `data-adaptive-background` attribute:
 
 ### Using an element with a CSS background image
 
-Instead of using an `<img>` element nested inside of parent element, AB supports grabbing the dominant color of a background image of a standalone element, then applying the corresponding dominant color as the background color of said element. Enable this functionality by adding a data property, `data-ab-css-background` to the element. See the example below:
+Instead of using an `<img>` element nested inside of parent element, AB supports grabbing the dominant color of a background image of a standalone element, then applying the corresponding dominant color as the background color of said element. 
+
+Enable this functionality by adding a data property, `data-ab-css-background` to the element. See the example below:
 
 ```html
 <div style='background-image: url(/some-image.jpg)' data-adaptive-background='1' data-ab-css-background='1'></div>