Time

Today, I found one word that looks like a typo to me on the current issue of Time magazine, so I asked the question through its live help, and advised me to email their editorial department regarding this, therefore, I did, and the following is what I got so far.

Guess that I have to be patient and wait for the answer.

Following is what i sent to:

Dear editorial department,

In the current issue, p23, Denmark's treetop walkway

Imagine walking "though" a forest.........

Is that a typo of walking "through" a forest?

Please advise.

And here's what i got, an automatic send back email:
I'm out of the office until July 10.