diff --git a/mllib/src/test/scala/org/apache/spark/mllib/clustering/LDASuite.scala b/mllib/src/test/scala/org/apache/spark/mllib/clustering/LDASuite.scala
index e71da490f4421..d48a0c7624ba7 100644
--- a/mllib/src/test/scala/org/apache/spark/mllib/clustering/LDASuite.scala
+++ b/mllib/src/test/scala/org/apache/spark/mllib/clustering/LDASuite.scala
@@ -409,7 +409,7 @@ class LDASuite extends SparkFunSuite with MLlibTestSparkContext {
       > [ 0.42582646  0.43511073]
      */
 
-    assert(ldaModel.docConcentration ~== Vectors.dense(0.42582646,  0.43511073) absTol 0.05)
+    assert(ldaModel.docConcentration ~== Vectors.dense(0.42582646, 0.43511073) absTol 0.05)
   }
 
   test("model save/load") {