Added TODO

application/src/request.rs

@@ -165,7 +165,7 @@ pub mod notification {
                     .from(self.from.parse().unwrap())
                     .to(current.contact.parse().unwrap())
                     .subject("Version checker: something has changed")
-                    .body(String::from(""))
+                    .body(String::from("")) // TODO: we need something clever here :)
                     .unwrap();
 
                 let creds = Credentials::new(