fix: data-types format (#1163)

Author: Chasen-Zhang

docs/en/sql-reference/00-sql-reference/10-data-types/index.md

@@ -29,10 +29,10 @@ The following is a list of general data types in Databend:
 The following is a list of semi-structured data types in Databend:
 
 | Data Type                              | Alias | Sample                         | Description                                                                                                         |
-| -------------------------------------- | ----- | ------------------------------ | ------------------------------------------------------------------------------------------------------------------- | --- |
+| -------------------------------------- | ----- | ------------------------------ | ------------------------------------------------------------------------------------------------------------------- |
 | [ARRAY](./40-data-type-array-types.md) | N/A   | [1, 2, 3, 4]                   | A collection of values of the same data type, accessed by their index.                                              |
 | [TUPLE](./41-data-type-tuple-types.md) | N/A   | ('2023-02-14','Valentine Day') | An ordered collection of values of different data types, accessed by their index.                                   |
-| [MAP](./42-data-type-map.md)           | N/A   | `{"a":1, "b":2, "c":3}`        | A set of key-value pairs where each key is unique and maps to a value.                                              |     |
+| [MAP](./42-data-type-map.md)           | N/A   | `{"a":1, "b":2, "c":3}`        | A set of key-value pairs where each key is unique and maps to a value.                                              |
 | [VARIANT](./43-data-type-variant.md)   | JSON  | `[1,{"a":1,"b":{"c":2}}]`      | Collection of elements of different data types, including `ARRAY` and `OBJECT`.                                     |
 | [BITMAP](44-data-type-bitmap.md)       | N/A   | 0101010101                     | A binary data type used to represent a set of values, where each bit represents the presence or absence of a value. |