PDF-book Version 1.2, 2020-01-10: errors in ASG configuration description

[digitalbreed]

On page 106, in the main.yml example, there are two lines annotated with number (1).

The first description for (1) says "The WaitOnResourceSignal works for ASGs in the same way that the CreationPolicy worked on individual instances."; I believe it should be "The UpdatePolicy works..."

The actual "WaitOnResourceSignals" parameter, which is also annotated with (1), is not documented at all.

The remaining descriptions are off by one.