Update README.md

淘小杰 · 淘小杰 · commit fe1459c556fd · 2014-10-29T09:38:58.000+08:00
diff --git a/README.md b/README.md
@@ -48,7 +48,7 @@ graceful({
 });
 ```
 
-memory saved  about 30% above in my own project!
+memory saved  about 30% above in my own project, think about how much it will save you~
 
 
 #### before using module-unique
