Fix the documentation on "Texture Support and Settings"

Hello
I noticed that the documentation on the texture streaming is wrong - more exactly Engine Texture Resolution Limit. I followed that procedure and it didn’t work:

I had to go through the and find the actual answer (post number #9):
https://.unrealengine.com/showthread.php?70493-How-to-set-in-game-texture-resolution-to-8K&p=296198&viewfull=1

Hi zaksi,

I have reviewed the information you have provided and logged it as UEDOC-4860. Please be aware that since the correction must be reviewed and prioritized by our documentation staff, it may be a while before it will be published.

Thank you for bringing this to our attention.

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