message: docs: update to 2nd edition of Learning Angular
  PR Close
diff: "-KLIzGEp8Mh5W-FkiQnL": {
  "desc": "Your quick, no-nonsense guide to building real-world apps with Angular",
  "rev": true,
  - "title": "Learning Angular",
  - "url": "https://www.packtpub.com/web-development/learning-angular-2"
  + "title": "Learning Angular - Second Edition",
  + "url": "https://www.packtpub.com/web-development/learning-angular-second-edition"
  },
  "3ab": {
  "desc": "More than 15 books from O'Reilly about Angular",
  