note that windows isn't supported

NEWS.md

@@ -104,8 +104,8 @@ Standard library changes
   each sample. `Profile.fetch()` by default strips out the new metadata to ensure backwards compatibility with external
   profiling data consumers, but can be included with the `include_meta` kwarg. ([#41742])
 * A fixed duration profile report can now be triggered by the user during running tasks, without `Profile` being loaded
-  first. On MacOS & FreeBSD press `ctrl-t` or raise a `SIGINFO`, for other platforms raise a `SIGUSR1`
-  i.e. `% kill -USR1 $julia_pid`. ([#43179])
+  first. On MacOS & FreeBSD press `ctrl-t` or raise a `SIGINFO`, on linux raise a `SIGUSR1`
+  i.e. `% kill -USR1 $julia_pid`. Not available on windows. ([#43179])
 
 #### Random