1Z0-829 OCP Java 17 possible typo on Formatting Values

[Radu Pana]

On page 627 of the OCP Java 17 Study Guide, the symbol used to mean "Second" is "S", but I think it should be lowercase "s".
s = second of minute, whereas S = fraction of a second, as per https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/time/format/DateTimeFormatter.html

Also, a nice addition made between Java 11 and Java 17 is the 'B' symbol, meaning "period-of-day", such as "in the morning". Might be something that gets asked on the exam.

[Jeanne Boyarsky]

Radu,
Congrats on finding the second error in the book. I've given you a cow and added it to the errata. This was definitely a typo. We even correctly use lowercase "s" in the example immediately after that table.

I don't think you'll see "B" on the exam. They only cover the most common ones.  I could see "B" being useful when writing a real application though.