diff --git a/youmubot-cf/src/announcer.rs b/youmubot-cf/src/announcer.rs
index e324990..3c1e837 100644
--- a/youmubot-cf/src/announcer.rs
+++ b/youmubot-cf/src/announcer.rs
@@ -60,9 +60,12 @@ fn update_user(
     let mut send_message = |rc: RatingChange| -> CommandResult {
         let channels =
             channels_list.get_or_insert_with(|| channels.channels_of(http.clone(), user_id));
-            if channels.is_empty() { return Ok(()); }
-          let (contest, _, _) =
-            codeforces::Contest::standings(reqwest, rc.contest_id, |f| f.limit(1, 1))?;      for channel in channels {
+        if channels.is_empty() {
+            return Ok(());
+        }
+        let (contest, _, _) =
+            codeforces::Contest::standings(reqwest, rc.contest_id, |f| f.limit(1, 1))?;
+        for channel in channels {
             if let Err(e) = channel.send_message(http.http(), |e| {
                 e.content(format!("Rating change for {}!", user_id.mention()))
                     .embed(|c| {
diff --git a/youmubot-core/src/db.rs b/youmubot-core/src/db.rs
index f7926a6..452562e 100644
--- a/youmubot-core/src/db.rs
+++ b/youmubot-core/src/db.rs
@@ -1,9 +1,7 @@
 use chrono::{DateTime, Utc};
 
 use serde::{Deserialize, Serialize};
-use serenity::{
-    model::id::{RoleId, UserId},
-};
+use serenity::model::id::{RoleId, UserId};
 use std::collections::HashMap;
 use youmubot_db::{GuildMap, DB};