pgsql: doc: Fix typo in pg_amcheck for term "schema"

doc: Fix typo in pg_amcheck for term "schema"

Author: Alexander Lakhin
Discussion: /messages/by-id/e8c38840-596a-83d6-bd8d-cebc51111572@gmail.com
Backpatch-through: 14

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/6fd8ae6888847da842ee4810fcd83b013cbed27f

Modified Files
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doc/src/sgml/ref/pg_amcheck.sgml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)