diff --git a/crates/store_sqlite/migrations/1_calendar.sql b/crates/store_sqlite/migrations/1_calendar.sql
index 423da2f..8900014 100644
--- a/crates/store_sqlite/migrations/1_calendar.sql
+++ b/crates/store_sqlite/migrations/1_calendar.sql
@@ -26,7 +26,6 @@ CREATE TABLE calendarobjects (
 );
 
 CREATE TABLE calendarobjectchangelog (
-    -- The actual sync token is the SQLite field 'ROWID'
     principal TEXT NOT NULL,
     cal_id TEXT NOT NULL,
     object_id TEXT NOT NULL,
diff --git a/crates/store_sqlite/migrations/2_addressbook.sql b/crates/store_sqlite/migrations/2_addressbook.sql
index 5d20292..1084642 100644
--- a/crates/store_sqlite/migrations/2_addressbook.sql
+++ b/crates/store_sqlite/migrations/2_addressbook.sql
@@ -21,7 +21,6 @@ CREATE TABLE addressobjects (
 );
 
 CREATE TABLE addressobjectchangelog (
-    -- The actual sync token is the SQLite field 'ROWID'
     principal TEXT NOT NULL,
     addressbook_id TEXT NOT NULL,
     object_id TEXT NOT NULL,