diff --git a/README.md b/README.md
index dae2bc4..a93a212 100644
--- a/README.md
+++ b/README.md
@@ -58,13 +58,24 @@ You can also add the `--value` option to show just the value in the output (migh
 
 ## plist2profile
 
-This tool is a modern re-interpretation of [Tim Sutton's mcxToProfile](https://github.com/timsutton/mcxToProfile).
+This tool is a re-interpretation in Swift of [Tim Sutton's mcxToProfile](https://github.com/timsutton/mcxToProfile).
 
 It will convert a normal flat plist file into a custom mobileconfig/configuration profile that can be used for manual installation or with an MDM server.
 
-In the simplest form, you use it like this:
+In the simplest form, use it like this:
 
 ```
-% plist2profile --plist settings.plist --identifier com.example.settings
+% plist2profile --identifier example.settings com.example.settings.plist
 ```
 
+This will generate a file named `example.settings.mobileconfig` in the current working directory which manages the preference keys in the `com.example.settings.plist` in the `com.example.settings` preference domain. You can add multiple plist files.
+
+The preference domain for the settings is determined from the file name of each plist file given (removing the `plist` file extension).
+
+You can add a display and organization name that will be used in the respective fields using the `--displayname` and `--organization` options.
+
+By default, the profile is created with a `System` scope. you can change it to `User` with the `--user` flag.
+
+There are two ways to assemble custom preference profile, the 'traditional' mcx format and a more modern format, which [Bob Gendler described in this post](https://boberito.medium.com/config-profile-and-manage-all-the-things-just-about-cafea8627d4b). This tool creates the modern format by default, but can also create the traditional format when you set the `--mcx` key.
+
+
diff --git a/Sources/plist2profile/Plist2Profile.swift b/Sources/plist2profile/Plist2Profile.swift
index 479ff70..f8ae263 100644
--- a/Sources/plist2profile/Plist2Profile.swift
+++ b/Sources/plist2profile/Plist2Profile.swift
@@ -17,11 +17,11 @@ struct Plist2Profile: ParsableCommand {
     version: "0.1"
   )
 
-  // MARK: arguments,options, flags
+  // MARK: arguments, options, flags
   @Option(
     name: .shortAndLong,
     help: ArgumentHelp(
-      "the identifier for the profile",
+      "The identifier for the profile.",
       valueName: "identifier"
     )
   )
@@ -29,39 +29,39 @@ struct Plist2Profile: ParsableCommand {
 
   @Argument(
     help: ArgumentHelp(
-      "Path to a plist to be added as a profile payload. Can be specified multiple times.",
+      "Path to a plist file to be added as a profile payload. Can be given more than once.",
       valueName: "plist"
     )
   )
   var plistPaths: [String]
 
+  @Option(
+    name: [.customShort("d"), .customLong("displayname")],
+    help: "Display name for the profile. (default: 'plist2profile: <identifier>')"
+  )
+  var displayName = ""
+
   @Option(
     name: [.customShort("g"), .customLong("organization")],
-    help: "Cosmetic name for the organization deploying the profile."
+    help: "Organization field for the profile."
   )
   var organization = ""
 
   @Option(
     name: [.customShort("o"), .customLong("output")],
-    help: "Output path for profile. Defaults to 'identifier.mobileconfig' in the current working directory."
+    help: "Output path for profile. (default: '<identifier>.mobileconfig')"
   )
   var outputPath = ""
 
-  @Option(
-    name: [.customShort("d"), .customLong("displayname")],
-    help: "Display name for profile. Defaults to 'plist2profile: <first domain>'."
-  )
-  var displayName = ""
-
   @Flag(
     name: .customLong("user"),
-    help: "sets the scope for the profile to 'User' (otherwise scope is 'System')"
+    help: "Sets the scope for the profile to 'User'. (default is 'System')"
   )
   var userScope = false
   
   @Flag(
     name: .customLong("mcx"),
-    help: "creates the profile in macx format (default: modern)"
+    help: "Creates the profile in the traditional mcx format. (default: modern)"
     )
   var mcx = false
 
@@ -111,7 +111,7 @@ struct Plist2Profile: ParsableCommand {
 
     // if output is empty, generate file name
     if outputPath.isEmpty {
-      outputPath = identifier.appending(".mobileConfig")
+      outputPath = identifier.appending(".mobileconfig")
     }
 
     if userScope {