Acrolinx fixes

Author: v-sreedevank

articles/migrate/tutorial-discover-physical.md

@@ -209,7 +209,7 @@ Check that the zipped file is secure, before you deploy it.
 
 ### 3. Run the Azure Migrate installer script
 
-1. Extract the zipped file to a folder on the server that will host the appliance.  Make sure you don't run the script on a server with an existing Azure Migrate appliance.
+1. Extract the zipped file to a folder on the server that will host the appliance. Make sure you don't run the script on a server with an existing Azure Migrate appliance.
 
 2. Launch PowerShell on the above server with administrative (elevated) privilege.
 
@@ -249,15 +249,15 @@ Set up the appliance for the first time.
 1. Open a browser on any server that can connect to the appliance, and open the URL of the appliance web app: **https://*appliance name or IP address*: 44368**.
 
    Alternately, you can open the app from the desktop by selecting the app shortcut.
-1. Accept the **license terms**, and read the third-party information.
+1. Accept the **license terms**, and read the third party information.
 
 #### Set up prerequisites and register the appliance
 
 In the configuration manager, select **Set up prerequisites**, and then complete these steps:
 1. **Connectivity**: The appliance checks that the server has internet access. If the server uses a proxy:
     - Select **Setup proxy** to specify the proxy address (in the form `http://ProxyIPAddress` or `http://ProxyFQDN`, where *FQDN* refers to a *fully qualified domain name*) and listening port.
     - Enter credentials if the proxy needs authentication.
-    - If you have added proxy details or disabled the proxy or authentication, select **Save** to trigger connectivity and check connectivity again.
+    - If you have added proxy details or disabled the proxy or authentication, select **Save** to trigger connectivity, and check connectivity again.
 
         Only HTTP proxy is supported.
 1. **Time sync**: Check that the time on the appliance is in sync with internet time for discovery to work properly.
@@ -290,12 +290,12 @@ Now, connect from the appliance to the physical servers to be discovered, and st
 1. In **Step 1: Provide credentials for discovery of Windows and Linux physical or virtual servers​**, select **Add credentials**.
 1. For Windows server, select the source type as **Windows Server**, specify a friendly name for credentials, add the username and password. Select **Save**.
 1. If you're using password-based authentication for Linux server, select the source type as **Linux Server (Password-based)**, specify a friendly name for credentials, add the username and password. Select **Save**.
-1. If you're using SSH key-based authentication for Linux server, you can select source type as **Linux Server (SSH key-based)**, specify a friendly name for credentials, add the username, browse and select the SSH private key file. Select **Save**.
+1. If you're using SSH key-based authentication for Linux server, you can select source type as **Linux Server (SSH key-based)**, specify a friendly name for credentials, add the username, browse, and select the SSH private key file. Select **Save**.
 
     - Azure Migrate supports the SSH private key generated by ssh-keygen command using RSA, DSA, ECDSA, and ed25519 algorithms.
     - Currently Azure Migrate doesn't support passphrase-based SSH key. Use an SSH key without a passphrase.
     - Currently Azure Migrate doesn't support SSH private key file generated by PuTTY.
-    - The SSH key file supports CRLF to mark a line break in the text file that you upload. SSH keys created on Linux systems most commonly have LF as their newline character so you can convert them to CRLF by opening the file in vim, typing `:set textmode` and saving the file.
+    - The SSH key file supports CRLF to mark a line break in the text file that you upload. SSH keys created on Linux systems most commonly have LF as their newline character so you can convert them to CRLF by opening the file in vim, typing `:set textmode`, and saving the file.
     - If your Linux servers support the older version of RSA key, you can generate the key using the `$ ssh-keygen -m PEM -t rsa -b 4096` command.
     - Azure Migrate supports OpenSSH format of the SSH private key file as shown below:
 
@@ -309,10 +309,10 @@ Now, connect from the appliance to the physical servers to be discovered, and st
 
 
     - If you choose **Add single item**, you can choose the OS type, specify friendly name for credentials, add server **IP address/FQDN** and select **Save**.
-    - If you choose **Add multiple items**, you can add multiple records at once by specifying server **IP address/FQDN** with the friendly name for credentials in the text box. **Verify** the added records and select **Save**.
-    - If you choose **Import CSV** _(selected by default)_, you can download a CSV template file, populate the file with the server **IP address/FQDN** and friendly name for credentials. You then import the file into the appliance, **verify** the records in the file and select **Save**.
+    - If you choose **Add multiple items**, you can add multiple records at once by specifying server **IP address/FQDN** with the friendly name for credentials in the text box. **Verify** the added records, and select **Save**.
+    - If you choose **Import CSV** _(selected by default)_, you can download a CSV template file, populate the file with the server **IP address/FQDN** and friendly name for credentials. You then import the file into the appliance, **verify** the records in the file, and select **Save**.
 
-1. Select Save. The appliance tries validating the connection to the servers added and shows the **Validation status** in the table against each server.
+1. Select **Save**. The appliance tries validating the connection to the servers added and shows the **Validation status** in the table against each server.
     - If validation fails for a server, review the error by selecting on **Validation failed** in the Status column of the table. Fix the issue, and validate again.
     - To remove a server, select **Delete**.
 1. You can **revalidate** the connectivity to servers anytime before starting the discovery.