doc: Clean up title case use
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/ee685c9baf987984dbd2194d74576422996d95f4
Modified Files
--------------
doc/src/sgml/logical-replication.sgml | 12 ++++++------
doc/src/sgml/protocol.sgml | 4 ++--
doc/src/sgml/textsearch.sgml | 2 +-
3 files changed, 9 insertions(+), 9 deletions(-)