refact: 비슷한데 달라서 되돌리다

- 뭔가 다른 방법으로 만들어야할듯.

Author: ujuc

pelicanconf.py

@@ -30,7 +30,7 @@
 AUTHOR_FEED_RSS = None
 
 ARTICLE_PATHS = ["blog"]
-ARTICLE_URL = "{date:%Y}/{date:%m}/{date:%d}/{slug}"
+ARTICLE_URL = "{date:%Y}/{date:%m}/{date:%d}/{slug}/"
 ARTICLE_SAVE_AS = "{date:%Y}/{date:%m}/{date:%d}/{slug}/index.html"
 
 PAGE_PATHS = ["pages"]