pgsql: Final pgindent run with pg_bsd_indent version 2.1.

Final pgindent run with pg_bsd_indent version 2.1.

This is just to provide a clean basis for comparison of the results
of the new version.  I did fix a typo that crept into 242dfcbaf.

Discussion: https://postgr.es/m/20200114221814.GA19630@alvherre.pgsql

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/e02ad575d8ab6b44500d2a3fd8c3212345e3aa2b

Modified Files
--------------
src/backend/access/nbtree/nbtutils.c | 6 +++---
src/tools/pgindent/typedefs.list     | 2 ++
2 files changed, 5 insertions(+), 3 deletions(-)