Code formatter
diff --git a/core/invoker/src/main/scala/org/apache/openwhisk/core/containerpool/kubernetes/WhiskPodBuilder.scala b/core/invoker/src/main/scala/org/apache/openwhisk/core/containerpool/kubernetes/WhiskPodBuilder.scala
index 41a595e..6178ce5 100644
--- a/core/invoker/src/main/scala/org/apache/openwhisk/core/containerpool/kubernetes/WhiskPodBuilder.scala
+++ b/core/invoker/src/main/scala/org/apache/openwhisk/core/containerpool/kubernetes/WhiskPodBuilder.scala
@@ -108,13 +108,14 @@
       .getOrElse(Map.empty)
 
     val diskLimit = config.ephemeralStorage
-      .map(diskConfig =>
-        // Scale the ephemeral storage unless it exceeds the limit, if it exceeds the limit use the limit.
-        if ((diskConfig.scaleFactor > 0) && (diskConfig.scaleFactor * memory.toMB < diskConfig.limit.toMB)) {
-          Map("ephemeral-storage" -> new Quantity(diskConfig.scaleFactor * memory.toMB + "Mi"))
-        } else {
-          Map("ephemeral-storage" -> new Quantity(diskConfig.limit.toMB + "Mi"))
-      })
+      .map(
+        diskConfig =>
+          // Scale the ephemeral storage unless it exceeds the limit, if it exceeds the limit use the limit.
+          if ((diskConfig.scaleFactor > 0) && (diskConfig.scaleFactor * memory.toMB < diskConfig.limit.toMB)) {
+            Map("ephemeral-storage" -> new Quantity(diskConfig.scaleFactor * memory.toMB + "Mi"))
+          } else {
+            Map("ephemeral-storage" -> new Quantity(diskConfig.limit.toMB + "Mi"))
+        })
       .getOrElse(Map.empty)
 
     //In container its assumed that env, port, resource limits are set explicitly