Errata corrige

[ca1ig0la]

Hi all,
I am finding this resource very useful. Thanks.
I think answer to question "34. Multi-AZ deployment [...] supported for Microsoft SQL Server DB Instances" might be outdated: https://docs.aws.amazon.com/it_it/AmazonRDS/latest/UserGuide/USER_SQLServerMultiAZ.html

[danieldanielecki]

@ca1ig0la, kindly please submit an issue, or a pull request with the correct answer ;-)