added comment

DEVELOPING.ipynb

@@ -209,7 +209,9 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Lastly, the file ```data_config.yaml``` is modified manually by truncating the variable units, long and short names, and setting the new grid shape. Also the unit descriptions containing ```^``` was automatically parsed using latex, and to avoid having to install latex in the GitHub CI/CD pipeline, this was changed to ```**```."
+    "Lastly, the file ```data_config.yaml``` is modified manually by truncating the variable units, long and short names, and setting the new grid shape. Also the unit descriptions containing ```^``` was automatically parsed using latex, and to avoid having to install latex in the GitHub CI/CD pipeline, this was changed to ```**```. \n",
+    "\n",
+    "This new config file was placed in ```data/meps_example_reduced```, and that directory was then zipped and placed in a European Weather Cloud S3 bucket."
    ]
   }
  ],