message: Update eosio.system-refund-rc.md
  removed deprecated arbitration clauses
diff: # Action - `{{ refund }}`
  -This Contract is legally binding and can be used in the event of a dispute. Disputes shall be settled through the standard arbitration process established by EOS.IO.
  -
  ### Description
  The intent of the `{{ refund }}` action is to return previously unstaked tokens to an account after the unstaking period has elapsed.
  @@ -16,5 +14,3 @@ The `{{ refund }}` action requires the following `input` and `input type`:
  As an authorized party I {{ signer }} wish to have the unstaked tokens of {{ ownerVar }} returned.
  -
  -All disputes arising from this contract shall be resolved in the EOS Core Arbitration Forum.
  