In chapter Array mehtod's task section there is a typo which needs to be fixed #3943

In chapter Array Methods 's section tasks 's first exercise camelize string has a sentence That is: removes all dashes, each word after dash becomes uppercased.

This sentence should be `That is: removes all dashes, each word after dash becomes capitalized.

Capitalized instead of uppercased.

[x] I would love to work on this issue.