updated readme again description

michael-iglesias · Sep 30, 2016 · 224c6fb · 224c6fb
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diff --git a/README.md b/README.md
@@ -13,6 +13,8 @@ npm install --save subtractly
 
 ## What is this magic? How does it work?
 
+This super simple library exports a curried function that allows you to subtract numbers, strings, and diff objects & arrays.
+
 * Subtracting two objects
 ```
 let obj1 = {foo: 'bar', baz: 'blob'},