Update README.md

Author: diwi

README.md

@@ -22,7 +22,7 @@ JavaDoc: http://thomasdiewald.com/processing/libraries/liquidfun/reference/index
 
 ## Examples
 The library includes a lot of examples from the original [jbox2d testbed](https://github.com/jbox2d/jbox2d/tree/master/jbox2d-testbed/src/main/java/org/jbox2d/testbed/tests).<br>
-For a quick start, each sketch has a couple of default eventhandlers:
+For a quick start, each sketch has a couple of default mouse-actions:
 
 - LMB: drag rigid bodies / particles
 - LMB + SHIFT: shoot a bullet
@@ -47,7 +47,7 @@ particles are rendered as point-sprites and rigid bodies are rendered using the
 
 #### Default renderer + Postprocessing 
 
-LiquidFx adds some liquid effect and fake shading. [PixelFlow](https://github.com/diwi/PixelFlow) needs to be installed to use it.
+**LiquidFx** adds some liquid effect and fake shading. [PixelFlow](https://github.com/diwi/PixelFlow) needs to be installed to use it.
 
 ![LiquidFx](https://github.com/diwi/LiquidFunProcessing/blob/master/screenshots/rendermodes/diewald_LiquidFunProcessing_RenderLiquidFx.jpg)