Update core/src/main/scala/org/apache/spark/storage/BlockManager.scala

CR feedback "Nit: I think the comment is not needed as your code is self-explanatory here:"

Co-authored-by: Attila Zsolt Piros <2017933+attilapiros@users.noreply.github.com>

Author: holdenk

core/src/main/scala/org/apache/spark/storage/BlockManager.scala

@@ -657,7 +657,6 @@ private[spark] class BlockManager(
       blockId: BlockId,
       level: StorageLevel,
       classTag: ClassTag[_]): StreamCallbackWithID = {
-    // Delegate shuffle blocks here to resolver if supported
     if (blockId.isShuffle || blockId.isInternalShuffle) {
       logInfo(s"Putting shuffle block ${blockId}")
       try {