Update gen-avro-parquet.sh

Author: fixone

gen-avro-parquet.sh

@@ -1,6 +1,6 @@
 #this script transforms the HDFS stored CSV files to AVRO and Parquet formats using spark-shell and a small scala script
 cd /tmp
-#gets the ETL script into /tmp, the saved file will be called etl.scala
+#gets the ETL script into /tmp, the saved file will be called avro-parquet.scala
 wget -q https://raw.githubusercontent.com/academyofdata/clusterdock/master/avro-parquet.scala
 #runs spark-shell providing the script as input
 HADOOP_USER_NAME=spark spark-shell --packages com.databricks:spark-csv_2.10:1.5.0 com.databricks:spark-avro_2.10:3.2.0 -i avro-parquet.scala