In the Landscape Tutorial Overview there is a word missing in the tutorial.
1. Open the landscape tab.
2. Go through the landscape tutorial until you get the information about fill world (click the tutorial icon).
a. If you have to search for it Search "Landscape" and select Overview.
3. Read the last sentence.
Result: It has a part of the sentence that needs another word in it. "...Fill World button now to how it affects..."
Expected: It is written correctly. "...Fill World button now to see how it affects..."
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-85539 in the post.