Cleans up the code a bit

backend-actix/src/request/join_gamenight.rs

@@ -25,11 +25,8 @@ pub async fn post_leave_gamenight(pool: web::Data<DbPool>, user: AuthUser, gamen
             gamenight_id: Uuid::parse_str(&gamenight_id.gamenight_id)?,
             user_id: user.0.id
         };
-        println!("{:?}", participant);
         let x = delete_gamenight_participant(&mut conn, participant)?;
 
-        println!("Amount of deleted rows: {:?}", x);
-
         Ok(x)
     }).await??;