Doc: update recovery/README.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: 44d0e41319f2379d610eec059da273ae4e3c4e6f
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2022-07-23T20:10:38Z
Releases: 15.0
Doc: update recovery/README.

Commit e2f65f425 added contrib/pg_prewarm to the prerequisites for
running the src/test/recovery suite, but did not bother to update
the documentation about that.

Files

PathChange+/−
src/test/recovery/README modified +1 −1