Made simulation more beautiful : )

README.md

@@ -3,6 +3,6 @@ Simple bipolar clock generator with PWM, buffered outputs, one inverted output a
 
 ![Clockgen Schematic](clockgen-simple-ws2018.png)
 
-Simulation [is here](http://tinyurl.com/ybsu7nqu)
+Simulation [is here](http://tinyurl.com/yawqbrop)
 
 v0.1 20181108