Update README.md

Author: coolcatcoder

README.md

@@ -1,5 +1,6 @@
 # FlexSharpUnity
 An implementation of Nvidia Flex in Unity!
+![space, with fluid](https://github.com/coolcatcoder/FlexSharpUnity/blob/main/Images(github)/space_scene.png)
 
 ## Intro:
 This library should allow easy developement in Unity using NvFlex in both dots and non-dots environments! (dots currently not done yet)
@@ -17,6 +18,6 @@ Currently this library is early in development, so far this is what has been don
 For the most basic example all you need is a flex container with planes setup for your particles to collide with, and then an emitter to emit fluid particles!
 I would highly recommend downloading the official NvFlex demo app and choosing the solver parameters based off of scenes from there (also check their manual, it is very helpful).
 
-## Screenshots:
+## Screenshots of Demo Scenes:
 
 ![rainbow pond](https://github.com/coolcatcoder/FlexSharpUnity/blob/main/Images(github)/pond_scene_rainbow.png)