[ML] Changes wording of awaiting ML nodes messages

x-pack/plugins/ml/public/application/components/jobs_awaiting_node_warning/jobs_awaiting_node_warning.tsx

@@ -37,7 +37,7 @@ export const JobsAwaitingNodeWarning: FC<Props> = ({ jobCount }) => {
         <div>
           <FormattedMessage
             id="xpack.ml.jobsAwaitingNodeWarning.noMLNodesAvailableDescription"
-            defaultMessage="There {jobCount, plural, one {is} other {are}} {jobCount, plural, one {# job} other {# jobs}} waiting for machine learning nodes to start."
+            defaultMessage="{jobCount, plural, one {# job} other {# jobs}} will start after autoscaling has increased ML capacity. This may take several minutes."
             values={{
               jobCount,
             }}

x-pack/plugins/ml/public/application/components/jobs_awaiting_node_warning/new_job_awaiting_node.tsx

@@ -38,7 +38,7 @@ export const NewJobAwaitingNodeWarning: FC<Props> = () => {
         <div>
           <FormattedMessage
             id="xpack.ml.newJobAwaitingNodeWarning.noMLNodesAvailableDescription"
-            defaultMessage="There are currently no nodes that can run the job, therefore it will remain in OPENING state until an appropriate node becomes available."
+            defaultMessage="There are currently no nodes that can run the job, therefore it will remain in OPENING state until autoscaling increases ML capacity. This may take several minutes."
           />
         </div>
       </EuiCallOut>

x-pack/plugins/ml/public/application/components/jobs_awaiting_node_warning/new_job_awaiting_node_shared/new_job_awaiting_node_shared.tsx

@@ -107,7 +107,7 @@ const MLJobsAwaitingNodeWarning: FC<Props> = ({ jobIds }) => {
         <div>
           <FormattedMessage
             id="xpack.ml.jobsAwaitingNodeWarningShared.noMLNodesAvailableDescription"
-            defaultMessage="There {jobCount, plural, one {is} other {are}} {jobCount, plural, one {# job} other {# jobs}} waiting for machine learning nodes to start."
+            defaultMessage="{jobCount, plural, one {# job} other {# jobs}} will start after autoscaling has increased ML capacity. This may take several minutes."
             values={{
               jobCount: unassignedJobCount,
             }}