Update README.md

Author: lauri457

Client-Side Components/UI Actions/Kill flow timers/README.md

@@ -8,4 +8,5 @@ UI page that shows you all timers that a flow context [sys_flow_context] is wait
 2. Create ui page with name *timer_kill_dialog* and copy the HTML, client script and processing script from the *UI page for ui action.js* file
 3. Navigate to active flow context that is waiting for timers and click the ui action from step 1 and kill timer/s. Flow will progress as soon as the flow engine processes the flow.fire events
 
-[timer.png]
+![image](timer.png)
+