a few fixes

Author: normesta

articles/storage/blobs/data-lake-storage-migrate-on-premises-HDFS-cluster.md

@@ -27,9 +27,7 @@ This article helps you complete these tasks:
 
 You need these things to complete the migration.
 
-* An Azure Storage account that **doesn't** have a hierarchical namespace.
-
-* An Azure Storage account that **does** have a hierarchical namespace.
+* Two storage accounts; one that has a hierarchical namespace enabled on it, and one that doesn't.
 
 * An on-premises Hadoop cluster that contains your source data.
 
@@ -233,6 +231,8 @@ This command generates a list of copied files with their permissions.
 
 ### Generate a list of identities and map them to Azure Active Directory (ADD) identities
 
+First, download the `copy-acls.py` script. See the [Download helper scripts and set up your edge node to run them](#download-helper-scripts) section of this article.
+
 1. Run this command to generate a list of unique identities.
 
    ```bash
@@ -248,8 +248,6 @@ This command generates a list of copied files with their permissions.
 
 ### Apply permissions to copied files and apply identity mappings
 
-First, download the `copy-acls.py` script. See the [Download helper scripts and set up your edge node to run them](#download-helper-scripts) section of this article.
-
 Run this command to apply permissions to the data that you copied into the Data Lake Storage Gen2 account:
 
 ```bash