[DOCS] More URL fixes

Author: lcawl

x-pack/legacy/plugins/ml/public/application/components/validate_job/validate_job_view.js

@@ -27,7 +27,7 @@ import { FormattedMessage } from '@kbn/i18n/react';
 
 import { metadata } from 'ui/metadata';
 // metadata.branch corresponds to the version used in documentation links.
-const jobTipsUrl = `https://www.elastic.co/guide/en/elastic-stack-overview/${metadata.branch}/create-jobs.html#job-tips`;
+const jobTipsUrl = `https://www.elastic.co/guide/en/machine-learning/${metadata.branch}/create-jobs.html#job-tips`;
 
 // don't use something like plugins/ml/../common
 // because it won't work with the jest tests

x-pack/legacy/plugins/ml/server/models/job_validation/messages.js

@@ -14,7 +14,7 @@ export const getMessages = () => {
     return messages;
   }
 
-  const createJobsDocsUrl = `https://www.elastic.co/guide/en/elastic-stack-overview/{{version}}/create-jobs.html`;
+  const createJobsDocsUrl = `https://www.elastic.co/guide/en/machine-learning/{{version}}/create-jobs.html`;
 
   return (messages = {
     field_not_aggregatable: {