Log Message:
Changes 7.48.0

- CURLINFO_TLS_SSL_PTR.3: Warn about limitations

- Revert "sshserver: remove use of AuthorizedKeysFile2"

  It seems we may have some autobuild problems after this commit went
  in. Trying to see if a revert helps to get them back.

- maketgz: add -j to make dist

  ... makes it a lot faster

- libcurl-thread.3: minor nroff format fix

- CURLINFO_TLS_SSL_PTR.3: minor nroff format fix

- CODE_STYLE: indend example code

  ... to make it look nicer in markdown outputa