updated documentation

README.md

@@ -8,8 +8,6 @@ A highly customizable and performant custom view to render curved line graph.
 ![Animation with straight & curved](documentation/images/straight_curved_demo.gif)
 ![Animation with opaque color](documentation/images/animation_demo2.gif)
 ![Animated and non animated graph](documentation/images/static_dynamic_graph_demo.gif)
-![screenshot 1](documentation/images/1.png)
-![screenshot 2](documentation/images/2.png)
 ## Packed with features
 - Add multiple line graphs within one graph plane.
 - Extensible styling options.