fix wrong headling level for intro and relevant resources with bullet…

…points

tutorial/part3/data_exploitability_pangeo.ipynb

@@ -26,7 +26,7 @@
     "- Justus Magin, UMR-LOPS CNRS(France), [@justusmagin](https://github.com/justusmagin)\n",
     "- Tina Odaka, UMR-LOPS Ifremer (France), [@tinaok](https://github.com/tinaok)\n",
     "\n",
-    "#### Introduction\n",
+    "## Introduction\n",
     "In this exercise, we will build a complete the same EO workflow as OpenEO using cloud provided data (STAC Catalogue), processing it locally; from data access to obtaining the result.\n",
     "\n",
     "We are going to follow these steps in our analysis:\n",
@@ -44,10 +44,10 @@
   {
    "cell_type": "markdown",
    "source": [
-    "## Relevant resources\n",
+    "### Relevant resources\n",
     "\n",
-    "More information on Pangeo can be found here: https://pangeo.io/\n",
-    "More information on the STAC specification can be found here: https://stacspec.org/\n"
+    "* More information on Pangeo can be found here: https://pangeo.io/\n",
+    "* More information on the STAC specification can be found here: https://stacspec.org/\n"
    ],
    "metadata": {
     "collapsed": false