Fix typos

[NathanBaulch]

Just thought I'd contribute some typo fixes that I stumbled on. Nothing controversial (hopefully).

Use the following command to get a quick summary of the specific corrections made:

git diff HEAD^! --word-diff-regex='\w+' -U0 \
  | grep -E '\[\-.*\-\]\{\+.*\+\}' \
  | sed -r 's/.*\[\-(.*)\-\]\{\+(.*)\+\}.*/\1 \2/' \
  | sort | uniq -c | sort -n

FWIW, the top typos are:

• admininstrator (22)
• requestor (18)
• paramter (9)
• succeded (8)
• complated (6)
• adminstrator (5)
• refreh (5)
• creatation (4)
• terrafrom (4)
• neeeded (3)
• subscibres (3)

[goruha]

@NathanBaulch, thanks for the PR.
Unfortunately, there is too long diff to review.

For now, I'd like to put it on hold.

Your PR changes typos in dependent terraform modules' input names.
That will lead to errors.

I have to close the PR for now.

We are going to split the mono repo to have components per repo and add tests.
Then, tests will highlight all potential failures of that type, and your changes would be welcome.

Thanks.

[NathanBaulch]

Understandable @goruha, what if I split the PR into breaking (higher risk) vs non-breaking (comments and descriptions only) fixes?
FYI, this PR is about half the size now that #1114 has been merged (209 -> 107 fixes).