Update README.md

README.md

@@ -22,6 +22,6 @@ The material in this repository consists in:
 The dataset has not been provided since the authors don’t have permission for its sharing from the data providers.
 
 
-For any inquiry you can contact to:
+For any inquiry you can contact:
 * [Alejandro Rodríguez González](mailto:alejandro.rg@upm.es)
 * [Óscar M. Lozano Rojas](mailto:oscar.lozano@dpsi.uhu.es)