Update README.md

Author: RomanSoloweow

README.md

@@ -5,7 +5,7 @@
  StateMachineNodeEditor is a WPF node-editor for visual work and editoring  state-machine
  # Why SimpleStateMachine?
  Create state machine in **two steps** :
-1. Create scheme in  [node editor](https://github.com/SimpleStateMachine/SimpleStateMachineNodeEditor) ⚪ 
+1. Create scheme in  [node editor](https://github.com/SimpleStateMachine/SimpleStateMachineNodeEditor) 🔗
 2. Load scheme in your project using [library](https://github.com/SimpleStateMachine/SimpleStateMachineLibrary)📚 
 
  Just describe your app logic and run the state machine🚀