Update README.md

Author: nesquena

README.md

@@ -2,21 +2,25 @@
 
 Android demo demonstrates how to use custom views and do basic drawing with two different demos:
 
- * ShapeDemo - Displays custom control for selecting a shape
- * Drawing Demo - Custom drawing with a simple canvas the user can paint on.
+ * Shape Demo - Displays custom control for selecting a shape
+ * Painting Demo - Custom drawing with a simple canvas the user can paint on.
 
-<img src="http://i.imgur.com/MKncYMd.png" width="260" />&nbsp;
-<img src="http://i.imgur.com/wFPRitb.png" width="260" />&nbsp;
-<img src="http://i.imgur.com/cO24iCg.png" width="260" />&nbsp;
+<img src="http://i.imgur.com/MKncYMd.png" width="260" height="373" />&nbsp;
+<img src="http://i.imgur.com/wFPRitb.png" width="260" height="373"  />&nbsp;
+<img src="http://i.imgur.com/cO24iCg.png" width="260" height="373" />&nbsp;
 
 Dig into the source code for more or checkout the related guides for [Basic Painting](https://github.com/thecodepath/android_guides/wiki/Basic-Painting-with-Views) or [Custom Views](https://github.com/thecodepath/android_guides/wiki/Defining-Custom-Views)!
 
 ## Use Cases
 
+**Shape Demo**
+
 * Use case #1: Draw some shapes
   * Displays shape onto a view
-* Use case #2: Simple painting using circles
-* Use case #3: Simple painting with paths  
-  * Simple painting on a view
 * Use case #4: Custom input view
   * Shape Selector includes drawing, touch, xml attributes, measure 
+
+**Painting Demo**
+
+* Use case #3: Simple painting with paths  
+  * Simple painting on a view