I noticed that pg_overexplain's documentation leads off with this sentence:
The pg_overexplain extends EXPLAIN with...
Presumably that's meant to be something like:
The pg_overexplain MODULE extends EXPLAIN with...
Another pattern in adjacent pages is to leave out the "The":
pg_overexplain extends EXPLAIN with...
The attached patch removes the "The". If there are no objections, I will
commit this shortly.
--
nathan