[hotfix] Fix failing Table API test and checkstyle violation

flink-libraries/flink-table/src/main/scala/org/apache/flink/examples/scala/StreamSQLExample.scala

@@ -33,9 +33,9 @@ import org.apache.flink.streaming.api.scala.{DataStream, StreamExecutionEnvironm
   */
 object StreamSQLExample {
 
-	// *************************************************************************
-	//     PROGRAM
-	// *************************************************************************
+  // *************************************************************************
+  //     PROGRAM
+  // *************************************************************************
 
   def main(args: Array[String]): Unit = {
 
@@ -67,9 +67,9 @@ object StreamSQLExample {
     env.execute()
   }
 
-	// *************************************************************************
-	//     USER DATA TYPES
-	// *************************************************************************
+  // *************************************************************************
+  //     USER DATA TYPES
+  // *************************************************************************
 
   case class Order(user: Long, product: String, amount: Int)
 

flink-libraries/flink-table/src/test/java/org/apache/flink/api/java/batch/table/AggregationsITCase.java

@@ -196,7 +196,7 @@ public class AggregationsITCase extends MultipleProgramsTestBase {
 
 		Table filtered = table
 				.groupBy("word")
-				.select("word.frequency as frequency, word")
+				.select("word.count as frequency, word")
 				.filter("frequency = 2");
 
 		List<String> result = tableEnv.toDataSet(filtered, WC.class)