Correct pgstattuple B-Tree page comments.

diff --git a/contrib/pgstattuple/pgstattuple.c b/contrib/pgstattuple/pgstattuple.c
index 69179d4104d5cbf9d2b4de0966264421225ba893..21fdeff8afd54cb8d5442b4ca48166288eb58a5e 100644 (file)
--- a/contrib/pgstattuple/pgstattuple.c
+++ b/contrib/pgstattuple/pgstattuple.c
@@ -430,7 +430,7 @@ pgstat_btree_page(pgstattuple_type *stat, Relation rel, BlockNumber blkno,
        opaque = (BTPageOpaque) PageGetSpecialPointer(page);
        if (P_IGNORE(opaque))
        {
-           /* recyclable page */
+           /* deleted or half-dead page */
            stat->free_space += BLCKSZ;
        }
        else if (P_ISLEAF(opaque))
@@ -440,7 +440,7 @@ pgstat_btree_page(pgstattuple_type *stat, Relation rel, BlockNumber blkno,
        }
        else
        {
-           /* root or node */
+           /* internal page */
        }
    }