update format

docs/deploy-worker-udf-binaries.md

@@ -104,5 +104,13 @@ Once the Spark application is [bundled](https://spark.apache.org/docs/latest/sub
 
 **Answer:** To launch the spark application on YARN, the environment variables should be specified as `spark.yarn.appMasterEnv.[EnvironmentVariableName]`. Please see below as an example using `spark-submit`:
 ```shell
-spark-submit --class org.apache.spark.deploy.dotnet.DotnetRunner --master yarn --deploy-mode cluster --conf spark.yarn.appMasterEnv.DOTNET_WORKER_DIR=.\worker\Microsoft.Spark.Worker-0.6.0 --conf spark.yarn.appMasterEnv.DOTNET_ASSEMBLY_SEARCH_PATHS=.\udfs\mySparkApp --archives hdfs://<path to your files>/Microsoft.Spark.Worker.net461.win-x64-0.6.0.zip#worker,hdfs://<path to your files>/mySparkApp.zip#udfs hdfs://<path to jar file>/microsoft-spark-2.4.x-0.6.0.jar hdfs://<path to your files>/mySparkApp.zip mySparkApp
+spark-submit \
+--class org.apache.spark.deploy.dotnet.DotnetRunner \
+--master yarn \
+--deploy-mode cluster \
+--conf spark.yarn.appMasterEnv.DOTNET_WORKER_DIR=.\worker\Microsoft.Spark.Worker-0.6.0 \
+--conf spark.yarn.appMasterEnv.DOTNET_ASSEMBLY_SEARCH_PATHS=.\udfs\mySparkApp \
+--archives hdfs://<path to your files>/Microsoft.Spark.Worker.net461.win-x64-0.6.0.zip#worker,hdfs://<path to your files>/mySparkApp.zip#udfs \
+hdfs://<path to jar file>/microsoft-spark-2.4.x-0.6.0.jar \
+hdfs://<path to your files>/mySparkApp.zip mySparkApp
 ```