diff --git a/0_download_data.ipynb b/0_download_data.ipynb
index ae88c52d350f01883e8054fc3e5f82fdbf745481..c6f2203eb097fbe97d276e85e619548a762fdc86 100644
--- a/0_download_data.ipynb
+++ b/0_download_data.ipynb
@@ -5,7 +5,7 @@
       "cell_type": "markdown",
       "metadata": {},
       "source": [
-        "Load libraries"
+        "# Load libraries"
       ]
     },
     {
@@ -25,7 +25,7 @@
       "cell_type": "markdown",
       "metadata": {},
       "source": [
-        "Directories for Data"
+        "# Directories for Data"
       ]
     },
     {
@@ -45,7 +45,7 @@
       "cell_type": "markdown",
       "metadata": {},
       "source": [
-        "Download ERA5 data for Argentina from 2002 to 2022"
+        "# Download ERA5 data for Argentina from 2002 to 2022"
       ]
     },
     {
@@ -102,7 +102,7 @@
       "cell_type": "markdown",
       "metadata": {},
       "source": [
-        "Download Fire Danger Index"
+        "# Download Fire Danger Index"
       ]
     },
     {