diff --git a/scripts/upgrade b/scripts/upgrade
index 34b040b..3a6c0db 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -109,7 +109,7 @@ chown -R $app:www-data "$final_path"
 #=================================================
 ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1
 
-# Create a dedicated nginx config
+# Create a dedicated NGINX config
 ynh_add_nginx_config
 
 #=================================================