Cleanup AWS credentials for style and consistency#1562

esmerel merged 3 commits intomasterfluent/fluent-bit-docs:masterfrom

lynettemiles/sc-116058/what-s-up-with-administration-aws-credentialsfluent/fluent-bit-docs:lynettemiles/sc-116058/what-s-up-with-administration-aws-credentialsCopy head branch name to clipboard