doc: fix spelling "connction" to "connection"
Was wrong in commit 1a9388bd0f.
Reported-by: Tom Lane, Justin Pryzby
Discussion: https://postgr.es/m/20201102063333.GE22691@telsasoft.com
Backpatch-through: 9.5
Branch
------
REL_13_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/19fd4f20b6a75058ca5be8037da529bb8cd55898
Modified Files
--------------
doc/src/sgml/ref/pg_basebackup.sgml | 2 +-
doc/src/sgml/ref/pg_dumpall.sgml | 2 +-
doc/src/sgml/ref/pg_receivewal.sgml | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)