diff --git a/docs/running-on-kubernetes.md b/docs/running-on-kubernetes.md
index b7adb099bed1..7cd4ef569303 100644
--- a/docs/running-on-kubernetes.md
+++ b/docs/running-on-kubernetes.md
@@ -1717,14 +1717,14 @@ spec:
 
 Spark allows users to specify a custom Kubernetes schedulers.
 
-1. Specify scheduler name.
+1. Specify a scheduler name.
 
    Users can specify a custom scheduler using <code>spark.kubernetes.scheduler.name</code> or
    <code>spark.kubernetes.{driver/executor}.scheduler.name</code> configuration.
 
 2. Specify scheduler related configurations.
 
-   To configure the custom scheduler the user can use [Pod templates](#pod-template), add labels (<code>spark.kubernetes.{driver,executor}.label.*</code>)  and/or annotations (<code>spark.kubernetes.{driver/executor}.annotation.*</code>).
+   To configure the custom scheduler the user can use [Pod templates](#pod-template), add labels (<code>spark.kubernetes.{driver,executor}.label.*</code>), annotations (<code>spark.kubernetes.{driver/executor}.annotation.*</code>) or scheduler specific configurations (such as <code>spark.kubernetes.scheduler.volcano.podGroupTemplateFile</code>).
 
 3. Specify scheduler feature step.