In-cloud access updates for Intro to PO tutorials

Author: andrewdelman

Intro_to_PO_Tutorials/Geostrophic_balance.ipynb

@@ -108,7 +108,7 @@
     "\n",
     "### Download to your local machine\n",
     "\n",
-    "This sub-section uses the `ecco_download.py` module to help get the datasets needed for this tutorial onto your local machine (laptop, university computing server, etc.) where you can use them offline. Download the module using [this link](https://raw.githubusercontent.com/ECCO-GROUP/ECCO-v4-Python-Tutorial/master/ECCO-ACCESS/Downloading_ECCO_datasets_from_PODAAC/ecco_download.py), and then run the cells below.\n",
+    "This sub-section uses the `ecco_download.py` module to help get the datasets needed for this tutorial onto your local machine (laptop, university computing server, etc.) where you can use them offline. Download the module using [this link](https://raw.githubusercontent.com/ECCO-GROUP/ECCO-v4-Python-Tutorial/master/ECCO-ACCESS/ecco_download.py), and then run the cells below.\n",
     "\n",
     "> Tip: If you are running these tutorials on an instance in the Amazon Web Services (AWS) cloud, skip these cells and instead run the next section, [Download to your AWS instance](https://ecco-v4-python-tutorial.readthedocs.io/Geostrophic_balance.html#Download-to-your-AWS-instance)."
    ]