diff --git a/core/src/test/scala/spark/storage/BlockManagerSuite.scala b/core/src/test/scala/spark/storage/BlockManagerSuite.scala
index 027d1423d48acd405b73d6697f8c167a4e7ce5c3..15f4b9c6b3dd3bd70b5db45760dc26f2fc02b2d8 100644
--- a/core/src/test/scala/spark/storage/BlockManagerSuite.scala
+++ b/core/src/test/scala/spark/storage/BlockManagerSuite.scala
@@ -224,7 +224,7 @@ class BlockManagerSuite extends FunSuite with BeforeAndAfterEach {
     assert(store.get("list4").get.size === 2)
   }
 
-  test("ByteBufferInputStream bugs") {
+  test("negative byte values in ByteBufferInputStream") {
     val buffer = ByteBuffer.wrap(Array[Int](254, 255, 0, 1, 2).map(_.toByte).toArray)
     val stream = new ByteBufferInputStream(buffer)
     val temp = new Array[Byte](10)