Fix another scalastyle error

ptkool · ptkool · commit e9f6928bb60e · 2017-10-29T08:52:23.000-04:00
diff --git a/sql/core/src/test/scala/org/apache/spark/sql/DataFrameWindowFunctionsSuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/DataFrameWindowFunctionsSuite.scala
@@ -468,7 +468,7 @@ class DataFrameWindowFunctionsSuite extends QueryTest with SharedSQLContext {
       spark.read.schema(sampleSchema).json(input.toDS()).select(c0, c1).foreach { _ => () }
     }
   }
-  
+
   test("window functions in multiple selects") {
     val df = Seq(
       ("S1", "P1", 100),

Original file line number	Diff line number	Diff line change
`@@ -468,7 +468,7 @@ class DataFrameWindowFunctionsSuite extends QueryTest with SharedSQLContext {`
`468`	`468`	`spark.read.schema(sampleSchema).json(input.toDS()).select(c0, c1).foreach { _ => () }`
`469`	`469`	`}`
`470`	`470`	`}`
`471`		`-`
	`471`	`+`
`472`	`472`	`test("window functions in multiple selects") {`
`473`	`473`	`val df = Seq(`
`474`	`474`	`("S1", "P1", 100),`