Reference other blog posts correctly

_posts/2020/09/2020-09-23-getting-started-with-docker-1.md

@@ -25,7 +25,7 @@ excerpt: >
 > Quick links:
 >
 > -   Part 1 (Getting Started with Docker) ← You are here!
-> -   [Part 2 (A Dockerfile Walkthrough)]({% post_url 2020/08/2020-09-25-getting-started-with-docker-2 %})
+> -   [Part 2 (A Dockerfile Walkthrough)]({% post_url 2020/09/2020-09-25-getting-started-with-docker-2 %})
 > -   Part 3 (Using Docker in Practical Situations) (Coming Soon!)
 >     {% comment %}[Part 3 (Using Docker in Practical Situations)]({% post_url 2020/08/2020-08-25-getting-started-with-docker-3 %}){% endcomment %}
 
@@ -275,7 +275,7 @@ by going line-by-line through an example Dockerfile.
 By creating an image in this way, we can clearly define the instructions needed to setup, install, and run our code,
 making our development process much more reproducible.
 
-View part two [here]({% post_url 2020/08/2020-09-25-getting-started-with-docker-2 %}).
+View part two [here]({% post_url 2020/09/2020-09-25-getting-started-with-docker-2 %}).
 
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