Thread: pgsql: Remove obsolete comment.

Remove obsolete comment.

The lock level for adding a parent table is now ShareUpdateExclusiveLock;
see commit fbcf4b92aa64d4577bcf25925b055316b978744a.  This comment didn't
get updated to match, but it doesn't seem important to mention this detail
here, so rather than updating it now, just take it out.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/0c80b57d0775eb2015b7672fd8b20c63846d2a0d

Modified Files
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src/backend/commands/tablecmds.c |    3 +--
1 files changed, 1 insertions(+), 2 deletions(-)