Update README

Author: sarcadass

README.md

@@ -6,24 +6,26 @@ Create fluid and interactive gradients animations with this small (< 10 kB) js l
 ## Install
 * Download the script in the `dist/` folder
 
-## Basic config
+## How to use
 ```html
+<!-- Create a <canvas> element -->
 <canvas id="granim-canvas"></canvas>
 
+<!-- Call the script -->
+<script src="granim.min.js"></script>
+
+<!-- Create a Granim instance -->
 <script>
 var granimInstance = new Granim({
    element: '#granim-canvas',
    name: 'granim',
    opacity: [1, 1],
-   stateTransitionSpeed: 1000,
    states : {
        "default-state": {
            gradients: [
                ['#834d9b', '#d04ed6'],
                ['#1CD8D2', '#93EDC7']
-           ],
-           transitionSpeed: 5000,
-           loop: true
+           ]
        }
    }
 );