diff --git a/1-preprocessing.ipynb b/1-preprocessing.ipynb
index a038131..e880bac 100644
--- a/1-preprocessing.ipynb
+++ b/1-preprocessing.ipynb
@@ -14,7 +14,7 @@
     "<br> Using: Jupyter Notebook 6.0.2, Python 3.8, Linux 4.19.88-1-MANJARO x64, UTF-8.\n",
     "<br> Required libraries: pandas 0.25.3, sys 3.8.0, geopy 1.20.0.\n",
     "<br> Project Page: <a href=\"https://github.com/tamagusko/ViseuAirportStudy\">github.com/tamagusko/ViseuAirportStudy</a>\n",
-    "<br> Licence: [Apache-2.0](https://github.com/tamagusko/ViseuAirportStudy/blob/master/LICENSE.md)\n",
+    "<br> License: [Apache-2.0](https://github.com/tamagusko/ViseuAirportStudy/blob/master/LICENSE.md)\n",
     "\n",
     "\n",
     "<h2>Problem</h2>\n",