diff --git a/doc/modules/cassandra/pages/architecture/storage-engine.adoc b/doc/modules/cassandra/pages/architecture/storage-engine.adoc
index 51e6f6e9dc..36af06c746 100644
--- a/doc/modules/cassandra/pages/architecture/storage-engine.adoc
+++ b/doc/modules/cassandra/pages/architecture/storage-engine.adoc
@@ -244,7 +244,7 @@ For implementation docs see (https://github.com/apache/cassandra/blob/cassandra-
 
 === Version 5
 
-* da (5.0): initial version of the BIT format
+* da (5.0): initial version of the BTI format
 
 === Example Code