[InterNetNews/inn] 542cbf: Indentation fix

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: 542cbf734e07fe544de6d7ca12a57eb78c96d22d
      https://github.com/InterNetNews/inn/commit/542cbf734e07fe544de6d7ca12a57eb78c96d22d
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2021-10-17 (Sun, 17 Oct 2021)

  Changed paths:
    M storage/ovsqlite/ovsqlite-private.h

  Log Message:
  -----------
  Indentation fix

Move the #endif to the very end of the file, after the comment.
clang-format then recognizes the pattern of a header guard.