Update README.md

eugene-matvejev · web-flow · commit 3e9a057c0f49 · 2017-03-05T19:22:51.000Z
diff --git a/README.md b/README.md
@@ -6,7 +6,7 @@ abstract and easy way how to work with bytes in JS
  * npm v3+
 
 ## used technologies
- * jest
+ * jest _[for tests only]_
  
 ## how to execute tests
  `npm test`
