Wrong test case/question in 06-title-case

[jsuryakt]

https://github.com/bradtraversy/traversy-js-challenges/tree/main/01-basic-challenges-1/06-title-case

In the examples

titleCase("I'm a little tea pot"); // I'm A Little Tea Pot
titleCase('sHoRt AnD sToUt'); // Short And Stout
titleCase('HERE IS MY HANDLE HERE IS MY SPOUT'); // Here Is My Handle Here Is My Spout

It shows that we need to convert the first letter of each word to UpperCase and the rest to LowerCase.

https://github.com/bradtraversy/traversy-js-challenges/blob/main/01-basic-challenges-1/06-title-case/readme.md#solutions
In the first solution as well it is clearly converted toLowerCase

But in the second solution, only the first character is converted to upper case and rest remains the same.

So either the question and test-cases are wrong, or the examples and Solution 1 is wrong.