am c19b8661: am ef631700: am b02ca5ef: am 0c9f413b: am 58a54cb3: [docs] Fix issue #8288695: Typo in OAuth2 training

* commit 'c19b86615869c9d3904ac2e7fea72cefd5818150':
  [docs] Fix issue #8288695: Typo in OAuth2 training