- Merge #1140: Fix spelling mistake in comments.

* nlnet/master: (33 commits)
  - Fix doxygen warnings by commenting out CLANG_ASSISTED_PARSING,   CLANG_ADD_INC_PATHS, CLANG_OPTIONS and CLANG_DATABASE_PATH; they were   already disabled.
  - Fix dns64 with prefetch that the prefetch is stored in cache.
  - Add redis-command-timeout: 20 and redis-connect-timeout: 200,   that can set the timeout separately for commands and the   connection set up to the redis server. If they are not   specified, the redis-timeout value is used.
  Changelog comment for NLnetLabs#1140. - Merge NLnetLabs#1140: Fix spelling mistake in comments.
  Fix spelling mistake in comments (NLnetLabs#1140)
  - Fix and add comments in testdata/val_negcache_ttl.rpl.
  - Add unit test for ttl limit for aggressive nsec.
  - Fix to limit NSEC and NSEC3 TTL when aggressive nsec is   enabled (RFC9077).
  - Fix comment to not trigger doxygen unknown command.
  - Fix alloc-size and calloc-transposed-args compiler warnings.
  - Fix config file read for dnstap-sample-rate.
  Changelog note for NLnetLabs#1135 - Merge NLnetLabs#1135: Add new IANA trust anchor.
  Add new IANA trust anchor (NLnetLabs#1135)
  - Fix for NLnetLabs#1132, comment about adjusted copy of reference check.
  Changelog note for NLnetLabs#1132 and fix for NLnetLabs#1132. - Merge NLnetLabs#1132: b.root renumbering. - Fix for NLnetLabs#1132, adjusted unit test for change in the test file.
  b.root renumbering (NLnetLabs#1132)
  - Fix to print port number in logs for auth zone transfer activities.
  - Unit test for auth zone transfer TLS, and TLS failure.
  - Fix that stub-zone and forward-zone clauses do not exhaust memory   for long content.
  - Fix that when rpz is applied the message does not get picked up by   the validator. That stops validation failures for the message.
  ...