Tutorial Window: Change "remove" to "hide" or "close"

[kyleplo]

Expected Behavior

The close button should be labeled "hide" or "close".

Actual Behavior

It is labeled "remove," which implies you are deleting something.

Steps to Reproduce

Look at the close button on how-tos.

Operating System and Browser

All

[ntlrsk]

I agree with this recommendation to change the Tutorials window wording "Remove" to "Close".