ADDITIONAL SYSTEM INFORMATION :
Java 9+

A DESCRIPTION OF THE PROBLEM :
On https://docs.oracle.com/en/java/javase/17/docs/specs/man/java.html#convert-gc-logging-flags-to-xlog it says:

"`-Xlog:gc,safepoint`
Logs messages tagged either with the gc or safepoint tags, both using the info level, to stdout, with default decorations. Messages tagged with both gc and safepoint won’t be logged."

I think the "won't" is a typo. I would expect messages tagged with both gc and safepoint to get logged here.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
* Go to https://docs.oracle.com/en/java/javase/17/docs/specs/man/java.html#convert-gc-logging-flags-to-xlog
* Search for "-Xlog:gc,safepoint"

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
I'd expect it to say:

"`-Xlog:gc,safepoint`
Logs messages tagged either with the gc or safepoint tags, both using the info level, to stdout, with default decorations. Messages tagged with both gc and safepoint will be logged."
ACTUAL -
"`-Xlog:gc,safepoint`
Logs messages tagged either with the gc or safepoint tags, both using the info level, to stdout, with default decorations. Messages tagged with both gc and safepoint won’t be logged."