pgsql: Wording adjustment for restart_after_crash entry

Wording adjustment for restart_after_crash entry

Specifically, mention that "restart" is disabled by this parameter.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/df4a9595c20ccd3d3b4ce0e638ca1a5e82546a97

Modified Files
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doc/src/sgml/config.sgml | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)