update the description

Author: Cameron423698

README.md

@@ -2,7 +2,9 @@
 
 **This repository is a work in progress and is not yet documented.**
 
-Grid notation is a way to “write” grids. For more information, see the [spec](SPEC.md).
+After a few years of using GuideGuide, I became frustrated that I couldn't move beyond simple grid structures. What if I wanted a sidebar? What if I wanted to reposition the grid in the document? Grid notation is a human friendly(ish), written grid language. A string goes in, an array of guides comes out.
+
+For more information, see the [spec](SPEC.md).
 
 ### Setup
 

SPEC.md

@@ -1,7 +1,5 @@
 # Grid notation
 
-After a few years of using GuideGuide, I became frustrated that I couldn't move beyond simple grid structures. What if I wanted a sidebar? What if I wanted to reposition the grid in the document? Grid notation is written language for given commands to a grid parser. A string goes in, an array of guides comes out.
-
 ## Grids
 
 > <commands> [( [<options>][, <first offset> | <width> | <last offset> ])]