Edit computed api's link

MartinYounghoonKim · MartinYounghoonKim · commit 8c6f132bc36d · 2018-12-30T16:19:42.000+09:00
diff --git a/README.md b/README.md
@@ -3,7 +3,7 @@
 ---
 
 ### Vue 관련 API
-- [computed 속성](//CanDoVueJS.github.io/api/computed.html)
+- [computed 속성](./computed.html)
  
 ### 6.1.1 Vue 옵션과 데이터(Data)
 #### 6.1.1.1 data
