Allow suspicious_else_formatting

This is probably unfixable because it is caused by macros

src/lib.rs

@@ -1,3 +1,4 @@
+#![allow(clippy::suspicious_else_formatting)]
 pub mod appservice_server;
 pub mod client_server;
 mod database;

src/main.rs

@@ -1,4 +1,5 @@
 #![warn(rust_2018_idioms)]
+#![allow(clippy::suspicious_else_formatting)]
 
 pub mod appservice_server;
 pub mod client_server;