--- a/main/updates.c	Sat Oct 20 23:26:33 2018 +0200
+++ b/main/updates.c	Sun Oct 21 13:07:50 2018 +0200
@@ -1,6 +1,7 @@
 /**
  * @file updates.c
- * @brief Updates management.
+ * @brief Updates management. It can download and install new firmware
+ *        downloaded from the internet.
  */
 
 #include "config.h"