fixed minor include line

Brennon York · Brennon York · commit f86375c151f7 · 2015-03-14T09:41:09.000-07:00
diff --git a/graphx/src/test/scala/org/apache/spark/graphx/VertexRDDSuite.scala b/graphx/src/test/scala/org/apache/spark/graphx/VertexRDDSuite.scala
@@ -17,9 +17,9 @@
 
 package org.apache.spark.graphx
 
-import org.apache.spark.rdd.RDD
 import org.scalatest.FunSuite
 
+import org.apache.spark.rdd.RDD
 import org.apache.spark.SparkContext
 import org.apache.spark.storage.StorageLevel
 
