refactor(overmind): add to warning about self transition

Author: christianalfoni

packages/node_modules/overmind/src/statemachine.ts

@@ -45,7 +45,7 @@ class StateMachine<States extends TStates, State extends TStates = States>  {
     } else if (process.env.NODE_ENV === 'development' && state !== this.state) {
       console.warn(`Overmind Statemachine - You tried to transition into "${state}", but it is not a valid transition. The valid transitions are ${JSON.stringify(transitions[this.state])}`)
     } else if (process.env.NODE_ENV === 'development' && state === this.state) {
-      console.warn(`Overmind Statemachine - You tried to transition into "${state}", but you are already in this state. Do a "match" before running this piece of logic`)
+      console.warn(`Overmind Statemachine - You tried to transition into "${state}", but you are already in this state. Do a "match" before running this piece of logic or add it as a valid state transition for this state`)
     }
   }
   matches(state) {