FSM.md

@@ -57,7 +57,7 @@ You can find the complete implementation of the FSM class in `src/shared/events/
 ## Example 1
 This example implements the following very simple finite state machine behavior:
 
-![FSM](images/fsm/fsm.png)
+<div align="center"><img src="images/fsm/fsm.png" height="150"/><br/><i></i></div><br>
 
 No action is specified for the involved events (`EV_ENTRY`, `EV_EXIT`, `EV_1`, `EV_2`). They simply trigger the transitions.