code indention

Author: haiyang

sql/core/src/test/scala/org/apache/spark/sql/SQLQuerySuite.scala

@@ -289,9 +289,9 @@ class SQLQuerySuite extends QueryTest with BeforeAndAfterAll {
 
     checkAnswer(
       sql("""
-            |with q1 as (select * from testData where key= '5'),
-            |q2 as (select * from testData where key = '4')
-            |select * from q1 union all select * from q2""".stripMargin),
+        |with q1 as (select * from testData where key= '5'),
+        |q2 as (select * from testData where key = '4')
+        |select * from q1 union all select * from q2""".stripMargin),
       Row(5, "5") :: Row(4, "4") :: Nil)
 
   }