Update README.md

Edited the Fox.nse documentation. Clean up and additional detail.

README.md

@@ -207,68 +207,70 @@ This script uses the standard Ethernet/IP destination port of TCP 44818.
 ==
 
 ###fox-info.nse
-
 ![fox-info Sample Output] (http://www.digitalbond.com/wp-content/uploads/2014/10/fox-example.png)
 
-####Authors
+####Author
 
-Stephen Hilt 
+Stephen Hilt  
 [Digital Bond, Inc](http://www.digitalbond.com)
 
 ####Purpose and Description
 
-The purpose of fox-info.nse is to first identify if an IP connected devices is running Niagara Fox. This works by querying the device with a pre-generated Niagara Fox message. This is based off the work and examples provided by Billy Rios and Terry McCorkle.
+The purpose of fox-info.nse is to first identify devices running the Niagara Fox protocol. This script is based off the work and examples provided by Billy Rios and Terry McCorkle.
 
-Upon successful connection to a Niagara Fox device, the response will be parsed for Fields that that are interesting from multiple stances, such as 
+Upon successful connection to a Niagara Fox device, the script will be parse the response sent from the device and display enumerated information.
 
 Niagara Fox properties queried by this script are:
 
-1. Fox Version- This is a string that represents the version of the Fox Protocol that is currently running on the device.
+1. Fox Version - The version of the Fox protocol that is currently running on the device.
 
-2. Host Name - The Host Name of the remote device. This usually is the workstation name of the remote device. 
+2. Host Name - The host name of the device. This usually is the workstation name of the remote device. 
 
-3. Host Address - The IP address configured on the remote device. This can be the IP address scanned or a private address if the device is behind a NAT.
+3. Host Address - The IP address configured on the device. This can be the IP address scanned or a private address if the device is behind something performing network address translations(NAT).
 
-4. Application Name - The Name of the Application that is running on the remote device. This will be Workbench or station based on the configuration of the device. 
+4. Application Name - The application name that is running on the remote device. This is typically either "Workbench" or "Station". 
 
-5. Application Version - A value that represents the Version of the Application mentioned above.
+5. Application Version - The version number of the application name previously enumerated.
 
-6. VM Name - The VM Name is a Java Virtual Machine that is running the application.
+6. VM Name - The name of the Java Virtual Machine that is running the application.
 
-7. VM Version - The Version Number of the VM that is running on the remote device, this will be most likely the Java HotSpot Version Number.
+7. VM Version - The version number of the VM that is running on the remote device. This will be most likely the Java HotSpot Version Number.
 
-8. OS Name - Name of the OS running the Fox Protocol on the remote Host, an example is Windows XP or Windows 7. 
+8. OS Name - Name of the OS running the Fox protocol on the device, e.g. QNX or Windows XP. 
 
-9. Time Zone - The local time zone configured on the remote host.
+9. Time Zone - The local time zone configured on the device.
 
-10. Host ID - a Unique ID that is used to identify the remote host.
+10. Host ID - a unique ID that is used to identify the device.
 
 11. VM UUID - The Java VM Universally Unique Identifier.
 
-12. Brand ID -  Every licensed station and tool has a Brand Identifier. This field holds a text descriptor that the OEM chooses as the identifier for its product line. Each station or tool can have only one BrandID entry
+12. Brand ID -  Every licensed station and tool has a Brand Identifier. This field holds a text descriptor that the OEM chooses as the identifier for its product line. Each station or tool can have only one BrandID entry.
 
+####History and Background
+
+Fox is a proprietary TCP/IP protocol used for station-to-station and workbench-to-station communication in the Niagara Framework of the Tridium building automation solutions. Tridium is a wholly owned subsidiary of Honeywell.
 
 ####Installation
 
-This script requires nmap to run. If you do not have Nmap download and Install Nmap based off the Nmap instructions. 
+This script requires Nmap to run. If you do not have Nmap download and install Nmap, see:
 	http://nmap.org/download.html
 
 #####Windows
 
-After downloading fox-info.nse you'll need to move it into the NSE Scripts directory, this will have to be done as an administrator.  Go to Start -> Programs -> Accessories, and right click on 'Command Prompt'.  Select 'Run as Administrator'.
+After downloading fox-info.nse, move it into the NSE Scripts directory. This move must be done as an administrator. Go to Start -> Programs -> Accessories, and right click on 'Command Prompt'. Select 'Run as Administrator'.
 
 	move fox-info.nse C:\Program Files (x86)\Nmap\scripts
 
 #####Linux
 
-After Downloading fox-info.nse you'll need to move it into the NSE Scripts directory, this will have to be done as sudo/root.
+After Downloading fox-info.nse, move it into the NSE Scripts directory. This must be done as sudo/root.
 
 	sudo mv fox-info.nse /usr/share/nmap/scripts
 
 
 ####Usage
 
-Inside a Terminal Window/Command Prompt use one of the following commands where host is the target you wish you scan for Niagara Fox. 
+Inside a Terminal Window/Command Prompt use one of the following commands where host is the target you wish you scan for devices that support the Niagara Fox protocol. 
 
 	Windows: nmap -p 1911 --script fox-info <host>
 		
@@ -279,7 +281,9 @@ Inside a Terminal Window/Command Prompt use one of the following commands where
 
 The official version of this script is maintained at: https://github.com/digitalbond/Redpoint/blob/master/fox-info.nse 
 
-This script uses the standard Niagara Fox source and destination port of TCP 1911. 
+This script uses the standard Niagara Fox source and destination port of TCP 1911.
+
+==
 
 ###modicon-info.nse
 ![modicon-info sample output] (http://www.digitalbond.com/wp-content/uploads/2014/09/Modicon.png)