Updated the spelling of universities to university's

It would be great if someone could check this for me. I was recording a video and wasn't sure if this was correct sp or not.
Added a new article describing technology choices at the uni
Update article to be more accurate.
spelling error.
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testing fork-pull request within github interface
Merge pull request #1 from patpaev/patch-1

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add new article
Merge branch 'ptagell-master'