diff --git a/src/error_codes.rs b/src/error_codes.rs
index 19bb768..95125a0 100644
--- a/src/error_codes.rs
+++ b/src/error_codes.rs
@@ -1,34 +1,37 @@
+use once_cell::sync::Lazy;
+use regex::Regex;
+use serenity::all::CreateActionRow::Buttons;
+use serenity::all::{
+    Context, CreateActionRow, CreateButton, CreateEmbed, CreateEmbedFooter, CreateMessage,
+    EditInteractionResponse, EditMessage, EventHandler, Http, Interaction, Message,
+};
+use serenity::async_trait;
 use std::collections::BTreeMap;
 use std::sync::Arc;
 use std::time::Duration;
-use once_cell::sync::Lazy;
-use regex::Regex;
-use serenity::all::{Context, CreateActionRow, CreateButton, CreateEmbed, CreateEmbedFooter, CreateMessage, EditInteractionResponse, EditMessage, EventHandler, Http, Interaction, Message};
-use serenity::all::CreateActionRow::Buttons;
-use serenity::async_trait;
 use tokio::time::sleep;
 
-mod errors{
+mod errors {
     include!(concat!(env!("OUT_DIR"), "/errors.rs"));
 }
 
-struct CategoryInfo{
+struct CategoryInfo {
     name: &'static str,
     description: &'static str,
     system: &'static str,
 }
 
-impl Default for CategoryInfo{
+impl Default for CategoryInfo {
     fn default() -> Self {
-        Self{
+        Self {
             name: "unknown",
             description: "unknown",
-            system: "unknown"
+            system: "unknown",
         }
     }
 }
 
-struct ErrorInfo{
+struct ErrorInfo {
     name: &'static str,
     message: &'static str,
     short_description: &'static str,
@@ -38,9 +41,9 @@ struct ErrorInfo{
     support_link: &'static str,
 }
 
-impl Default for ErrorInfo{
+impl Default for ErrorInfo {
     fn default() -> Self {
-        Self{
+        Self {
             name: "unknown",
             message: "unknown",
             long_description: "unknown",
@@ -53,14 +56,11 @@ impl Default for ErrorInfo{
 }
 
 static ERROR_CODE_REGEX: Lazy<Regex> =
-    Lazy::new(|| Regex::new("\\d\\d\\d-\\d\\d\\d\\d").expect("invalid regex"));
-
-
-
+    Lazy::new(|| Regex::new(" \\d\\d\\d-\\d\\d\\d\\d ").expect("invalid regex"));
 
 pub struct ErrorCodeHandler;
 
-fn create_error_explain_message(str_code: &str, expanded: bool) -> Option<EditMessage>{
+fn create_error_explain_message(str_code: &str, expanded: bool) -> Option<EditMessage> {
     let Ok(category) = str_code[0..3].parse() else {
         return None;
     };
@@ -71,8 +71,7 @@ fn create_error_explain_message(str_code: &str, expanded: bool) -> Option<EditMe
 
     let (category_info, error_info) = errors::get_error_code_and_category(category, error);
 
-    let mut embed = CreateEmbed::new()
-        .title(str_code);
+    let mut embed = CreateEmbed::new().title(str_code);
 
     if expanded {
         embed = embed
@@ -101,22 +100,20 @@ fn create_error_explain_message(str_code: &str, expanded: bool) -> Option<EditMe
 
     let message = EditMessage::new()
         .embed(embed)
-        .components(vec![
-            CreateActionRow::Buttons(vec![expand_button])
-        ])
+        .components(vec![CreateActionRow::Buttons(vec![expand_button])])
         .content("");
 
     Some(message)
 }
 
-fn start_timed_explanation_collapse(mut message: Message, http: Arc<Http>, error_code: &str){
+fn start_timed_explanation_collapse(mut message: Message, http: Arc<Http>, error_code: &str) {
     let error_code: Box<str> = error_code.into();
 
     tokio::spawn(async move {
         sleep(Duration::from_secs(30)).await;
 
         let Some(new_message) = create_error_explain_message(&error_code, false) else {
-            return
+            return;
         };
 
         message.edit(&http, new_message).await.ok();
@@ -126,15 +123,15 @@ fn start_timed_explanation_collapse(mut message: Message, http: Arc<Http>, error
 #[async_trait]
 impl EventHandler for ErrorCodeHandler {
     async fn message(&self, ctx: Context, msg: Message) {
-        if msg.author.bot{
+        if msg.author.bot {
             return;
         }
 
-        if let Some(err_code) = ERROR_CODE_REGEX.find(&msg.content){
+        if let Some(err_code) = ERROR_CODE_REGEX.find(&msg.content) {
             let str_code = err_code.as_str();
 
             let Some(message) = create_error_explain_message(str_code, true) else {
-                return
+                return;
             };
 
             let response = CreateMessage::new()
@@ -142,10 +139,10 @@ impl EventHandler for ErrorCodeHandler {
                 .reference_message(&msg);
 
             let Ok(mut msg) = msg.channel_id.send_message(&ctx.http, response).await else {
-                return
+                return;
             };
 
-            let Some(edited) =  create_error_explain_message(str_code, true) else {
+            let Some(edited) = create_error_explain_message(str_code, true) else {
                 return;
             };
 
@@ -156,14 +153,14 @@ impl EventHandler for ErrorCodeHandler {
     }
 
     async fn interaction_create(&self, ctx: Context, interaction: Interaction) {
-        if let Interaction::Component(mut component) = interaction{
-            if component.data.custom_id.starts_with("ERROR_EXPLAIN"){
-                let Some((_, error_code)) = component.data.custom_id.split_once(":") else{
+        if let Interaction::Component(mut component) = interaction {
+            if component.data.custom_id.starts_with("ERROR_EXPLAIN") {
+                let Some((_, error_code)) = component.data.custom_id.split_once(":") else {
                     return;
                 };
 
                 let Some(msg) = create_error_explain_message(error_code, true) else {
-                    return
+                    return;
                 };
 
                 component.message.edit(&ctx.http, msg).await.ok();
@@ -174,4 +171,4 @@ impl EventHandler for ErrorCodeHandler {
             }
         }
     }
-}
\ No newline at end of file
+}