docs(driver): fix format

docs/en/14-reference/03-connector/04-java.mdx

@@ -688,7 +688,7 @@ public void setNString(int columnIndex, ArrayList<String> list, int size) throws
 ```
 
 </TabItem>
-<TabItem value="rest" label="REST connection">
+<TabItem value="ws" label="WebSocket connection">
 
 ```java
 public class ParameterBindingDemo {
@@ -912,7 +912,7 @@ public class SchemalessJniTest {
 ```
 
 </TabItem>
-<TabItem value="rest" label="REST connection">
+<TabItem value="ws" label="WebSocket connection">
 
 ```java
 public class SchemalessWsTest {

docs/zh/08-connector/14-java.mdx

@@ -876,6 +876,7 @@ public void setTagFloat(int index, float value)
 public void setTagDouble(int index, double value)
 public void setTagString(int index, String value)
 public void setTagNString(int index, String value)
+```
 
 ### 无模式写入