Resolve "Add comments to all files"

Closes #67 (closed)

screens/admin/ManageUsersScreen.js

@@ -9,7 +9,8 @@ import { toastError, toast500 } from "../../constants/toasts";
 import { Colors } from "react-native-paper"
 
 /**
- * This component renders the screen where an administrator can manage accepted users in the system. The admin can revoke users access, 
+ * This component renders the screen where an administrator can manage accepted users in the system. To access this screen, 
+ * The admin has to re-authenticate, as it is about handling sensitive data. The admin can revoke users access, 
  * make users admin or remove admin privileges. It consists of a list containing users in the system, displaying their emails and an edit button. 
  * See ManageUser for more details. 
  *