Documentation: dateTimeLocal vs. datetime-local

[jnizet]

The left menu, the URL, the title of the page and the Usage section of https://code.angularjs.org/1.3.0/docs/api/ng/input/input%5BdateTimeLocal%5D indicate that the type attribute of the input is dateTimeLocal. But the code example uses datetime-local.

The code example seems to be right, since an input with a date mask and a spinner is displayed by Chrome when using datetime-local, whereas a simple text input is displayed when using dateTimeLocal.

If you confirm that datetime-local should be used everywhere, I can probably submit a PR.

[pkozlowski-opensource]

Yeh, I think you are right. PR is more than welcomed - I hope it is not coming from some camel-case handling in the documentation generating part so if you hit any troubles preparing the PR @petebacondarwin is your man.

[petebacondarwin]

Looks like a one line change to me: https://github.com/angular/angular.js/blob/v1.3.0/src/ng/directive/input.js#L201