[FLINK-8258] [table] Add missing ScalaDocs

flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/BatchTableEnvironment.scala

@@ -371,6 +371,7 @@ abstract class BatchTableEnvironment(
     * Table API calls and / or SQL queries and generating corresponding [[DataSet]] operators.
     *
     * @param table The root node of the relational expression tree.
+    * @param queryConfig The configuration for the query to generate.
     * @param tpe   The [[TypeInformation]] of the resulting [[DataSet]].
     * @tparam A The type of the resulting [[DataSet]].
     * @return The [[DataSet]] that corresponds to the translated [[Table]].
@@ -389,6 +390,7 @@ abstract class BatchTableEnvironment(
     * @param logicalPlan The root node of the relational expression tree.
     * @param logicalType The row type of the result. Since the logicalPlan can lose the
     *                    field naming during optimization we pass the row type separately.
+    * @param queryConfig The configuration for the query to generate.
     * @param tpe         The [[TypeInformation]] of the resulting [[DataSet]].
     * @tparam A The type of the resulting [[DataSet]].
     * @return The [[DataSet]] that corresponds to the translated [[Table]].

flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/scala/TableConversions.scala

@@ -215,8 +215,5 @@ class TableConversions(table: Table) {
             "can be converted to Scala DataStreams.")
     }
   }
-
-
-
 }