Updated readme.md

Author: nzonbi

readme.md

@@ -1,11 +1,14 @@
-#ink
+![spectrum parser](http://nzonbi.github.io/spectrum/spectrum_parser.svg)
 
-okami parser
-v0.1
+#spectrum parser
 
-A parser for simple expressions grammars.
-with an html visualization:  
-[nzonbi.github.com/ink](http://nzonbi.github.com/ink)  
+This is an experimental parser created as a learning exercise.
+
+A parser for expressions based languages
+with an html visualization:
+View it in action at: (the code window is editable, press
+button to parse it.)
+[nzonbi.github.com/spectrum](http://nzonbi.github.com/spectrum)  
 (the visualization in the link may be slightly 
 out of date, respect to the master branch)  
 
@@ -22,7 +25,6 @@ Expressions are constructed based on identities and operator rules. A single ide
 
 * operators: symbols that combines with identities or expressions to form valid expressions.
 
-more details to be added