diff --git a/README.md b/README.md
index caede00..d32db79 100644
--- a/README.md
+++ b/README.md
@@ -162,7 +162,7 @@ Funded by NIH/NIGMS P20GM103466.
 
 ## **License for Data**
 
-Text and materials are licensed under a Creative Commons CC-BY-NC-SA license. The license allows you to copy, remix and redistribute any of our publicly available materials, under the condition that you attribute the work (details in the license) and do not make profits from it. More information is available [here](https://tilburgsciencehub.com/about/#license).
+Text and materials are licensed under a Creative Commons CC-BY-NC-SA license. The license allows you to copy, remix and redistribute any of our publicly available materials, under the condition that you attribute the work (details in the license) and do not make profits from it. More information is available [here](https://tilburgsciencehub.com/about).
 
 ![Creative commons license](https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png)
 
diff --git a/reusable-workflow-repo b/reusable-workflow-repo
deleted file mode 160000
index c4c1c85..0000000
--- a/reusable-workflow-repo
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit c4c1c8516d686f25a3d8d91004d897f86b1b7346
diff --git a/tutorial_1-bismark.ipynb b/tutorial_1-bismark.ipynb
index b5965d8..3561f4c 100644
--- a/tutorial_1-bismark.ipynb
+++ b/tutorial_1-bismark.ipynb
@@ -818,11 +818,7 @@
    ]
   }
  ],
- "metadata": {
-  "language_info": {
-   "name": "python"
-  }
- },
+ "metadata": {},
  "nbformat": 4,
  "nbformat_minor": 5
 }