message: correct spelling of 'Acknowledge' in tooltip
  Correct the spelling of 'Acknowledge' in the
  Splunk On Call plugin tooltip title.
diff: @@ -106,7 +106,7 @@ const IncidentAction = ({
  switch (currentPhase) {
  case 'UNACKED':
  return (
  - <Tooltip title="Aknowledge" placement="top">
  + <Tooltip title="Acknowledge" placement="top">
  <IconButton
  onClick={() =>
  acknowledgeAction({ incidentId, incidentType: 'ACKNOWLEDGEMENT' })
  