Update README with context about the plugin (#3)

* Update README.md

Add a little more context to the README

* Fix typo you -> your

* Fix another typo from earlier commit, double "managed"

Author: ryanbaer

README.md

@@ -6,7 +6,14 @@
 ## Description
 
 This [Python-based](https://www.gimp.org/docs/python/pygimp.html) [GIMP](https://www.gimp.org/) plugin outlines a Text Layer using the active Brush, and allows the result
-to be more easily managed managed and re-outlined via a Layer Group.
+to be more easily managed and re-outlined via a Layer Group.
+
+Outlining text in GIMP is a bit of a pain. You have to do several manual steps to get a nice looking outline around your text.
+
+Furthermore, you either have to rasterize the Layer for the outline, which makes the text unmodifiable.
+Or, you have to manage a second outline Text Layer, and redo the whole process if you want to make any adjustments to the text.
+
+This plugin automates all of that via a Filter, and makes it easy to re-outline the Text Layer after you make changes.
 
 ## Installation
 
@@ -101,4 +108,4 @@ I also just wanted to try my hand at writing a Python-based GIMP plugin, even th
 - [Pete Nu](https://pete.nu)
 - [CJ Kucera](https://github.com/apocalpytech)
 
-The history of this plugin began with Pete Nu's [original plugin](http://pete.nu/software/gimp-outline/), which was then [modified](https://github.com/apocalyptech/gimp-text-outline) by CJ Kucera.
+The history of this plugin began with Pete Nu's [original plugin](http://pete.nu/software/gimp-outline/), which was then [modified](https://github.com/apocalyptech/gimp-text-outline) by CJ Kucera.