Minor fixes in documentation

[PabloCastellano]

• Add missing backslash to multi-line command
• Reorder kube-aws commands in README to match Quick Start
• Newline end of file

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[PabloCastellano]

CLA signed and changed email to match my CNCF's

[codecov-io]

Codecov Report

Merging #1505 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1505   +/-   ##
=======================================
  Coverage   25.47%   25.47%           
=======================================
  Files          97       97           
  Lines        5001     5001           
=======================================
  Hits         1274     1274           
  Misses       3580     3580           
  Partials      147      147

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[cknowles]

/lgtm

/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: c-knowles

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[cknowles]

@PabloCastellano thank you for your contribution!