Fix nbtree.h dedup state comment.

petergeoghegan · petergeoghegan · commit 6924c37f772c · 2020-06-17T15:23:55.000-07:00
Oversight in commit 0d861bb.
diff --git a/src/include/access/nbtree.h b/src/include/access/nbtree.h
@@ -758,7 +758,7 @@ typedef struct BTDedupStateData
 	 * will not become posting list tuples do not appear in the array (they
 	 * are implicitly unchanged by deduplication pass).
 	 */
-	int			nintervals;		/* current size of intervals array */
+	int			nintervals;		/* current number of intervals in array */
 	BTDedupInterval intervals[MaxIndexTuplesPerPage];
 } BTDedupStateData;
 
