message: Fix 2 typos in hints
  s/find s client-side/find a client-side/
  s/againt/against/
diff: @@ -195,7 +195,7 @@ function createChallenges () {
  category: 'Privilege Escalation',
  description: 'Access someone else\'s basket.',
  difficulty: 2,
  - hint: addHint('Have an eye on the HTTP traffic while shopping. Alternatively try to find s client-side association of users to their basket.'),
  + hint: addHint('Have an eye on the HTTP traffic while shopping. Alternatively try to find a client-side association of users to their basket.'),
  hintUrl: addHint('https://bkimminich.gitbooks.io/pwning-owasp-juice-shop/content/part2/privilege-escalation.html#access-someone-elses-basket'),
  solved: false
  }).then(challenge => {
  @@ -658,7 +658,7 @@ function createChallenges () {
  category: 'Deserialization',
  description: 'Perform a Remote Code Execution that occupies the server for a while without using infinite loops.',
  difficulty: 6,
  - hint: addHint('Your attack payload must not trigger the protection againt too many iterations.'),
  + hint: addHint('Your attack payload must not trigger the protection against too many iterations.'),
  hintUrl: addHint('https://bkimminich.gitbooks.io/pwning-owasp-juice-shop/content/part2/deserialization.html#perform-a-remote-code-execution-that-occupies-the-server-for-a-while-without-using-infinite-loops'),
  solved: false
  }).then(challenge => {
  