[Documentation] How to create a table in Javascropt

[ternaus]

In https://lancedb.github.io/lancedb/basic/#how-to-connect-to-a-database

The proposed way to createTable in javascript is:

const tb = await db.createTable("my_table",
                  data=[{"vector": [3.1, 4.1], "item": "foo", "price": 10.0},
                        {"vector": [5.9, 26.5], "item": "bar", "price": 20.0}])

It is not a valid javascript syntax.
But

const tb = await db.createTable("my_table",
                  [{"vector": [3.1, 4.1], "item": "foo", "price": 10.0},
                        {"vector": [5.9, 26.5], "item": "bar", "price": 20.0}])

works.

Also it is unclear from the documentation how mode="overwrite" should be passed