diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 5afe6e2f..68794f5b 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,20 +1,20 @@
 {
   "build": {
     "dockerfile": "./Dockerfile",
-    "context": "../conda",
+    "context": "../conda"
   },
   "postCreateCommand": {
-    "vscode": "mkdir ${containerWorkspaceFolder}/.vscode && cp ${containerWorkspaceFolder}/.devcontainer/tasks.json ${containerWorkspaceFolder}/.vscode/tasks.json",
+    "vscode": "mkdir ${containerWorkspaceFolder}/.vscode && cp ${containerWorkspaceFolder}/.devcontainer/tasks.json ${containerWorkspaceFolder}/.vscode/tasks.json"
   },
   "hostRequirements": {
-    "cpus": 2,
+    "cpus": 2
   },
   "customizations": {
     "codespaces": {
-      "openFiles": ["README.md"],
+      "openFiles": ["README.md"]
     },
     "vscode": {
-      "extensions": ["ms-toolsai.jupyter", "ms-python.python"],
-    },
-  },
+      "extensions": ["ms-toolsai.jupyter", "ms-python.python"]
+    }
+  }
 }
diff --git a/.devcontainer/scipy2023/devcontainer.json b/.devcontainer/scipy2023/devcontainer.json
index 2bd50629..353cfda4 100644
--- a/.devcontainer/scipy2023/devcontainer.json
+++ b/.devcontainer/scipy2023/devcontainer.json
@@ -1,21 +1,21 @@
 {
   "build": {
     "dockerfile": "../Dockerfile",
-    "context": "../../conda",
+    "context": "../../conda"
   },
   "postCreateCommand": {
     "jupyterlab": "mkdir /home/jovyan/.jupyter && cp ${containerWorkspaceFolder}/.devcontainer/scipy2023/jupyter_lab_config.py /home/jovyan/.jupyter/jupyter_lab_config.py",
-    "vscode": "mkdir ${containerWorkspaceFolder}/.vscode && cp ${containerWorkspaceFolder}/.devcontainer/scipy2023/tasks.json ${containerWorkspaceFolder}/.vscode/tasks.json",
+    "vscode": "mkdir ${containerWorkspaceFolder}/.vscode && cp ${containerWorkspaceFolder}/.devcontainer/scipy2023/tasks.json ${containerWorkspaceFolder}/.vscode/tasks.json"
   },
   "hostRequirements": {
-    "cpus": 2,
+    "cpus": 2
   },
   "customizations": {
     "codespaces": {
-      "openFiles": ["workshops/scipy2023/README.md"],
+      "openFiles": ["workshops/scipy2023/README.md"]
     },
     "vscode": {
-      "extensions": ["ms-toolsai.jupyter", "ms-python.python"],
-    },
-  },
+      "extensions": ["ms-toolsai.jupyter", "ms-python.python"]
+    }
+  }
 }
diff --git a/fundamentals/01_datastructures.ipynb b/fundamentals/01_datastructures.ipynb
index 280600b4..655a1795 100644
--- a/fundamentals/01_datastructures.ipynb
+++ b/fundamentals/01_datastructures.ipynb
@@ -75,7 +75,7 @@
     "multi-dimensional arrays while `Dataset` combines multiple arrays.\n",
     "\n",
     "Both classes are most commonly created by reading data.\n",
-    "To learn how to create a DataArray or Dataset manually, see the **Working with labeled data** tutorial.\n",
+    "To learn how to create a DataArray or Dataset manually, see the [Creating Data Structures](01.1_creating_data_structures.ipynb) tutorial.\n",
     "\n",
     "Xarray has a few small real-world tutorial datasets hosted in this GitHub repository https://github.com/pydata/xarray-data.\n",
     "We'll use the [xarray.tutorial.load_dataset](https://docs.xarray.dev/en/stable/generated/xarray.tutorial.open_dataset.html#xarray.tutorial.open_dataset) convenience function to download and open the `air_temperature` (National Centers for Environmental Prediction) Dataset by name."