[hotfix] [table] Fix typos in Table javadoc.

This closes #7388.

flink-libraries/flink-table-common/src/main/java/org/apache/flink/table/descriptors/ConnectorDescriptor.java

@@ -68,7 +68,7 @@ public abstract class ConnectorDescriptor extends DescriptorBase implements Desc
 
 	/**
 	 * Converts this descriptor into a set of connector properties. Usually prefixed with
-	 * {@link FormatDescriptorValidator#FORMAT}.
+	 * {@link ConnectorDescriptorValidator#CONNECTOR}.
 	 */
 	protected abstract Map<String, String> toConnectorProperties();
 }

flink-libraries/flink-table-common/src/main/java/org/apache/flink/table/descriptors/ConnectorDescriptorValidator.java

@@ -26,6 +26,11 @@ import org.apache.flink.annotation.Internal;
 @Internal
 public abstract class ConnectorDescriptorValidator implements DescriptorValidator {
 
+	/**
+	 * Prefix for connector-related properties.
+	 */
+	public static final String CONNECTOR = "connector";
+
 	/**
 	 * Key for describing the type of the connector. Usually used for factory discovery.
 	 */

flink-libraries/flink-table/src/main/scala/org/apache/flink/table/factories/BatchTableSinkFactory.scala

@@ -23,7 +23,7 @@ import java.util
 import org.apache.flink.table.sinks.BatchTableSink
 
 /**
-  * A factory to create configured table sink instances in a streaming environment based on
+  * A factory to create configured table sink instances in a batch environment based on
   * string-based properties. See also [[TableFactory]] for more information.
   *
   * @tparam T type of records that the factory consumes