diff --git a/core/src/main/scala/org/apache/spark/executor/Executor.scala b/core/src/main/scala/org/apache/spark/executor/Executor.scala
index 8fc1c80cb7f6..acb83f33b2e3 100644
--- a/core/src/main/scala/org/apache/spark/executor/Executor.scala
+++ b/core/src/main/scala/org/apache/spark/executor/Executor.scala
@@ -55,7 +55,7 @@ import org.apache.spark.util.io.ChunkedByteBuffer
 /**
  * Spark executor, backed by a threadpool to run tasks.
  *
- * This can be used with Mesos, YARN, and the standalone scheduler.
+ * This can be used with Mesos, YARN, kubernetes and the standalone scheduler.
  * An internal RPC interface is used for communication with the driver,
  * except in the case of Mesos fine-grained mode.
  */