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Update stale comments, and fix comment typos.
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@ -432,7 +432,7 @@ brin_inclusion_consistent(PG_FUNCTION_ARGS)
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* It is straightforward to support the equality strategies with
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* the contains operator. Generally, inequality strategies do not
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* make much sense for the types which will be used with the
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* inclusion BRIN family of opclasses, but is possible to
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* inclusion BRIN family of opclasses, but it is possible to
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* implement them with logical negation of the left-of and
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* right-of operators.
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*
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@ -2208,7 +2208,7 @@ SetMultiXactIdLimit(MultiXactId oldest_datminmxid, Oid oldest_datoid,
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* space, but that's not really true, because multixacts wrap differently
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* from transaction IDs. Note that, separately from any concern about
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* multixact IDs wrapping, we must ensure that multixact members do not
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* wrap. Limits for that are set in DetermineSafeOldestOffset, not here.
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* wrap. Limits for that are set in SetOffsetVacuumLimit, not here.
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*/
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multiWrapLimit = oldest_datminmxid + (MaxMultiXactId >> 1);
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if (multiWrapLimit < FirstMultiXactId)
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