Update CHANGELOG.md

Author: agusmakmun

CHANGELOG.md

@@ -1,11 +1,11 @@
 ### v.3.0
 
-* Fixed the DEV-OPS and Markdown.
+* Fixed DEV-OPS and Markdown.
 
 ### v.2.1.1
 
 * adding new feature for output post with json format (example: https://python.web.id/json-posts/48/, docs: https://python.web.id/blog/new-feature-output-post-json-format-django-blog-python-learning-v211/)
 
 * adding Simple Django HIT Counter (docs: https://python.web.id/blog/how-build-simple-django-hit-counter/)
 
-* modified RSS syndication (docs: https://python.web.id/blog/building-an-rss-feed-for-your-django-content/)
+* modified RSS syndication (docs: https://python.web.id/blog/building-an-rss-feed-for-your-django-content/)