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-rw-r--r--src/backend/storage/freespace/freespace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/storage/freespace/freespace.c b/src/backend/storage/freespace/freespace.c
index 09d4b16067d..839d81662f0 100644
--- a/src/backend/storage/freespace/freespace.c
+++ b/src/backend/storage/freespace/freespace.c
@@ -67,7 +67,7 @@
/*
* Depth of the on-disk tree. We need to be able to address 2^32-1 blocks,
* and 1626 is the smallest number that satisfies X^3 >= 2^32-1. Likewise,
- * 216 is the smallest number that satisfies X^4 >= 2^32-1. In practice,
+ * 256 is the smallest number that satisfies X^4 >= 2^32-1. In practice,
* this means that 4096 bytes is the smallest BLCKSZ that we can get away
* with a 3-level tree, and 512 is the smallest we support.
*/