docs: Update table.md typo (#4563)

Delete extraneous "is"

docs/api/core/table.md

@@ -22,7 +22,7 @@ These are **core** options and API properties for the table. More options and AP
 data: TData[]
 ```
 
-The data for the table to display. This is array should match the type you provided to `table.setRowType<...>`, but in theory could be an array of anything. It's common for each item in the array to be an object of key/values but this is not required. Columns can access this data via string/index or a functional accessor to return anything they want.
+The data for the table to display. This array should match the type you provided to `table.setRowType<...>`, but in theory could be an array of anything. It's common for each item in the array to be an object of key/values but this is not required. Columns can access this data via string/index or a functional accessor to return anything they want.
 
 When the `data` option changes reference (compared via `Object.is`), the table will reprocess the data. Any other data processing that relies on the core data model (such as grouping, sorting, filtering, etc) will also be reprocessed.