fixed links

Author: mpayson

labs/share_your_content.ipynb

@@ -14,7 +14,7 @@
    "metadata": {},
    "source": [
     "### Important Note\n",
-    "Please complete the [Create a new dataset lab](https://developers.arcgis.com/labs/data/create-a-new-dataset/) if you have not done so already. You will use the output feature layer to learn how to find and share an item."
+    "Please complete the [Create data lab](https://developers.arcgis.com/labs/data/python/create-data/) if you have not done so already. You will use the output feature layer from this lab to learn how to find and share an item."
    ]
   },
   {
@@ -50,7 +50,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Search for the Griffith Park Access layer created in the [Create a new dataset](https://developers.arc) DevLab."
+    "Search for the *Griffith Park Access* layer used in the [Create data lab](https://developers.arcgis.com/labs/data/python/create-data/) DevLab."
    ]
   },
   {