tls: use correct class name in deprecation message
tls.Socket
does not exist, and the deprecation message
should refer to tls.TLSSocket
(like the documentation
for the deprecation message already does).
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
tests and/or benchmarks are included -
commit message follows commit guidelines
Affected core subsystem(s)
tls