pgsql: Fix typos in comments.

Fix typos in comments.

Backpatch to all supported versions, where applicable, to make backpatching
of future fixes go more smoothly.

Josh Soref

Discussion: https://www.postgresql.org/message-id/CACZqfqCf+5qRztLPgmmosr-B0Ye4srWzzw_mo4c_8_B_mtjmJQ@mail.gmail.com

Branch
------
REL9_2_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/2a931efb76facac47b499afb64b05ab33ededc10

Modified Files
--------------
configure | 2 +-
configure.in | 2 +-
contrib/cube/expected/cube.out | 4 ++--
contrib/cube/expected/cube_1.out | 4 ++--
contrib/cube/expected/cube_2.out | 4 ++--
contrib/cube/expected/cube_3.out | 4 ++--
contrib/cube/sql/cube.sql | 4 ++--
contrib/earthdistance/earthdistance--1.0.sql | 2 +-
contrib/isn/ISSN.h | 2 +-
contrib/isn/isn.c | 4 ++--
contrib/ltree/expected/ltree.out | 2 +-
contrib/ltree/ltxtquery_io.c | 2 +-
contrib/ltree/sql/ltree.sql | 2 +-
contrib/pg_standby/pg_standby.c | 2 +-
contrib/pgcrypto/mbuf.c | 2 +-
contrib/pgcrypto/pgp-mpi-internal.c | 6 +++---
contrib/pgcrypto/pgp-mpi-openssl.c | 6 +++---
contrib/seg/seg.c | 2 +-
contrib/sepgsql/selinux.c | 2 +-
contrib/sepgsql/sql/label.sql | 2 +-
contrib/spi/refint.c | 2 +-
contrib/start-scripts/osx/PostgreSQL | 2 +-
contrib/tsearch2/tsearch2--1.0.sql | 2 +-
contrib/xml2/xpath.c | 2 +-
src/Makefile.shlib | 2 +-
src/backend/access/gist/README | 2 +-
src/backend/commands/dbcommands.c | 6 +++---
src/backend/commands/explain.c | 2 +-
src/backend/commands/functioncmds.c | 2 +-
src/backend/commands/indexcmds.c | 4 ++--
src/backend/commands/tablecmds.c | 2 +-
src/backend/optimizer/geqo/geqo_erx.c | 4 ++--
src/backend/optimizer/path/joinpath.c | 2 +-
src/backend/optimizer/plan/planmain.c | 2 +-
src/backend/optimizer/util/joininfo.c | 2 +-
src/backend/optimizer/util/restrictinfo.c | 2 +-
src/backend/postmaster/postmaster.c | 2 +-
src/backend/storage/lmgr/lock.c | 2 +-
src/backend/storage/lmgr/predicate.c | 2 +-
src/backend/tsearch/ts_parse.c | 6 +++---
src/backend/tsearch/wparser_def.c | 2 +-
src/backend/utils/adt/formatting.c | 2 +-
src/backend/utils/adt/tsrank.c | 4 ++--
src/backend/utils/adt/windowfuncs.c | 2 +-
src/backend/utils/misc/Makefile | 2 +-
src/bin/pg_dump/pg_backup_custom.c | 2 +-
src/bin/psql/describe.c | 4 ++--
src/include/access/xact.h | 2 +-
src/include/c.h | 2 +-
src/include/storage/s_lock.h | 2 +-
src/interfaces/ecpg/ecpglib/execute.c | 4 ++--
src/interfaces/ecpg/pgtypeslib/datetime.c | 4 ++--
src/interfaces/ecpg/pgtypeslib/numeric.c | 4 ++--
src/interfaces/ecpg/preproc/ecpg.header | 2 +-
src/interfaces/ecpg/preproc/ecpg.trailer | 8 ++++----
src/interfaces/ecpg/preproc/parse.pl | 2 +-
src/interfaces/libpq/fe-auth.c | 2 +-
src/interfaces/libpq/win32.c | 2 +-
src/pl/plperl/ppport.h | 6 +++---
src/pl/plpython/plpy_elog.c | 2 +-
src/pl/plpython/plpy_typeio.h | 2 +-
src/test/isolation/specs/receipt-report.spec | 2 +-
src/test/isolation/specs/two-ids.spec | 2 +-
src/test/regress/expected/alter_table.out | 2 +-
src/test/regress/expected/plpgsql.out | 2 +-
src/test/regress/expected/rules.out | 2 +-
src/test/regress/expected/tsdicts.out | 2 +-
src/test/regress/sql/alter_table.sql | 2 +-
src/test/regress/sql/plpgsql.sql | 2 +-
src/test/regress/sql/rules.sql | 2 +-
src/test/regress/sql/tsdicts.sql | 2 +-
71 files changed, 97 insertions(+), 97 deletions(-)