pgsql: Fix double-word typos - Mailing list pgsql-committers

Fix double-word typos

Discussion: https://postgr.es/m/20190612184527.GA24266@alvherre.pgsql
Reviewed-by: Michaël Paquier

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/b9768458154de6c001af23efc02514f120c6094f

Modified Files
--------------
doc/src/sgml/backup.sgml                           | 2 +-
src/bin/pg_dump/pg_dump.c                          | 4 ++--
src/include/executor/tuptable.h                    | 2 +-
src/include/fmgr.h                                 | 2 +-
src/include/utils/snapshot.h                       | 2 +-
src/interfaces/ecpg/preproc/type.c                 | 2 +-
src/test/modules/test_integerset/test_integerset.c | 6 +++---
src/test/recovery/t/013_crash_restart.pl           | 2 +-
src/test/regress/expected/polygon.out              | 2 +-
src/test/regress/sql/polygon.sql                   | 2 +-
10 files changed, 13 insertions(+), 13 deletions(-)