fix link in ktk post

marco-neumann-by · marco-neumann-by · commit 3ca98812234f · 2020-08-11T17:27:34.000+02:00
diff --git a/_posts/2020-08-11-cube-functionality-to-kartothek.markdown b/_posts/2020-08-11-cube-functionality-to-kartothek.markdown
@@ -79,7 +79,7 @@ We use the simple **kartothek.io.eager_cube** backend to store the data:
 ```
 
 
-where **store** is the **simplekv** store of storefactory. (For more details, please refer our [Kartothek](2019-05-28-introducing-kartothek.markdown) post.)
+where **store** is the **simplekv** store of storefactory. (For more details, please refer our [Kartothek](../introducing-kartothek/) post.)
 
 We have just preserved a single Kartothek dataset. Let's print the content of seed dataset:
 
