docs: fix PR link

Author: Peng Jie

CHANGELOG.md

@@ -2,11 +2,12 @@
 
 # 1.1.0 (2018-05-17)
 ### Features
-- 新增進階搜尋功能的參數 (#34)[https://github.com/neighborhood999/fiveN1-rent-scraper/pull/34]
+- 新增進階搜尋功能的參數 ([#34](https://github.com/neighborhood999/fiveN1-rent-scraper/pull/34))
 
 # 1.0.0 (2018-05-16)
 ### Features
 - 可自定義搜尋參數
 - 支援輸出租屋資訊 JSON 格式資料
-- 併發（Concurrency）爬取多頁租屋資訊 (#5)[https://github.com/neighborhood999/fiveN1-rent-scraper/pull/5]
-- 完整城市、鄉鎮參數列表 ((#13)[https://github.com/neighborhood999/fiveN1-rent-scraper/pull/13], (#15)[https://github.com/neighborhood999/fiveN1-rent-scraper/pull/15])
+- 併發（Concurrency）爬取多頁租屋資訊 ([#5](https://github.com/neighborhood999/fiveN1-rent-scraper/pull/5))
+
+- 完整城市、鄉鎮參數列表 ([#13](https://github.com/neighborhood999/fiveN1-rent-scraper/pull/13), [#15](https://github.com/neighborhood999/fiveN1-rent-scraper/pull/15))