diff --git a/src/api/mod.rs b/src/api/mod.rs
index 94d9e93..1c294a9 100644
--- a/src/api/mod.rs
+++ b/src/api/mod.rs
@@ -2,8 +2,8 @@ use crate::Credentials;
 use reqwest::{Client, RequestBuilder};
 use std::time::Duration;
 
-pub mod search;
 pub mod pull_request;
+pub mod search;
 
 fn base_request(client: &Client, credentials: &Credentials, url: &str) -> RequestBuilder {
     client
@@ -19,4 +19,4 @@ fn base_patch_request(client: &Client, credentials: &Credentials, url: &str) ->
         .timeout(Duration::from_secs(5))
         .header("Authorization", format!("token {}", credentials.token))
         .header("User-Agent", "timothyandrew/gh-stack")
-}
\ No newline at end of file
+}
diff --git a/src/api/pull_request.rs b/src/api/pull_request.rs
index 1030417..1732304 100644
--- a/src/api/pull_request.rs
+++ b/src/api/pull_request.rs
@@ -1,20 +1,23 @@
+use serde::Serialize;
 use std::error::Error;
-use serde::{Serialize};
 use std::rc::Rc;
 
-use crate::{Credentials, api};
 use crate::api::search::PullRequest;
-
+use crate::{api, Credentials};
 
 #[derive(Serialize, Debug)]
 struct UpdateDescriptionRequest<'a> {
-  body: &'a str
+    body: &'a str,
 }
 
-pub async fn update_description(description: String, pr: Rc<PullRequest>, c: &Credentials) -> Result<(), Box<dyn Error>> {
-  let client = reqwest::Client::new();
-  let body = UpdateDescriptionRequest { body: &description };
-  let request = api::base_patch_request(&client, &c, pr.url()).json(&body);
-  request.send().await?;
-  Ok(())
-}
\ No newline at end of file
+pub async fn update_description(
+    description: String,
+    pr: Rc<PullRequest>,
+    c: &Credentials,
+) -> Result<(), Box<dyn Error>> {
+    let client = reqwest::Client::new();
+    let body = UpdateDescriptionRequest { body: &description };
+    let request = api::base_patch_request(&client, &c, pr.url()).json(&body);
+    request.send().await?;
+    Ok(())
+}
diff --git a/src/api/search.rs b/src/api/search.rs
index 91cc027..bf7ae8f 100644
--- a/src/api/search.rs
+++ b/src/api/search.rs
@@ -25,7 +25,7 @@ pub struct PullRequest {
     base: PullRequestRef,
     title: String,
     url: String,
-    body: String
+    body: String,
 }
 
 impl PullRequest {
diff --git a/src/graph.rs b/src/graph.rs
index 6bac1d6..99c8190 100644
--- a/src/graph.rs
+++ b/src/graph.rs
@@ -18,4 +18,4 @@ pub fn build(prs: &Vec<Rc<PullRequest>>) -> Graph<Rc<PullRequest>, usize> {
     }
 
     tree
-}
\ No newline at end of file
+}
diff --git a/src/main.rs b/src/main.rs
index a5de6a5..b93de2f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,8 +4,8 @@ use std::error::Error;
 use std::process;
 use std::rc::Rc;
 
-use gh_stack::{api, persist, graph, markdown};
 use gh_stack::Credentials;
+use gh_stack::{api, graph, markdown, persist};
 
 use std::io::{self, Write};
 
@@ -48,13 +48,13 @@ async fn main() -> Result<(), Box<dyn Error>> {
     let response = read_cli_input("Going to update these PRs ☝️ (y/n): ");
     match &response[..] {
         "y" => persist::persist(&prs, &table, &credentials).await?,
-        _ => std::process::exit(1)
+        _ => std::process::exit(1),
     }
 
     persist::persist(&prs, &table, &credentials).await?;
 
     println!("Done!");
-    
+
     Ok(())
     /*
     # TODO
diff --git a/src/persist.rs b/src/persist.rs
index 50a5432..e3662a2 100644
--- a/src/persist.rs
+++ b/src/persist.rs
@@ -1,41 +1,48 @@
+use futures::future::join_all;
 use regex::Regex;
 use std::error::Error;
-use futures::future::join_all;
 use std::rc::Rc;
 
+use crate::api::pull_request;
 use crate::api::search::PullRequest;
 use crate::Credentials;
-use crate::api::pull_request;
 
 const SHIELD_OPEN: &str = "<!---GHSTACKOPEN-->";
 const SHIELD_CLOSE: &str = "<!---GHSTACKCLOSE-->";
 
 fn safe_replace(body: &str, table: &str) -> String {
-  let new = format!("\n{}\n{}\n{}\n", SHIELD_OPEN, table, SHIELD_CLOSE);
+    let new = format!("\n{}\n{}\n{}\n", SHIELD_OPEN, table, SHIELD_CLOSE);
 
-  if body.contains(SHIELD_OPEN) {
-    let matcher = format!("(?s){}.*{}", regex::escape(SHIELD_OPEN), regex::escape(SHIELD_CLOSE));
-    let re = Regex::new(&matcher).unwrap();
-    re.replace_all(body, &new[..]).into_owned()
-  } else {
-    let mut body: String = body.to_owned();
-    body.push_str(&new);
-    body
-  }
+    if body.contains(SHIELD_OPEN) {
+        let matcher = format!(
+            "(?s){}.*{}",
+            regex::escape(SHIELD_OPEN),
+            regex::escape(SHIELD_CLOSE)
+        );
+        let re = Regex::new(&matcher).unwrap();
+        re.replace_all(body, &new[..]).into_owned()
+    } else {
+        let mut body: String = body.to_owned();
+        body.push_str(&new);
+        body
+    }
 }
 
-pub async fn persist(prs: &Vec<Rc<PullRequest>>, table: &str, c: &Credentials) -> Result<(), Box<dyn Error>> {
-  let futures = prs.iter().map(|pr| {
-    let description = safe_replace(pr.body(), table);
-    pull_request::update_description(description, pr.clone(), c)
-  });
+pub async fn persist(
+    prs: &Vec<Rc<PullRequest>>,
+    table: &str,
+    c: &Credentials,
+) -> Result<(), Box<dyn Error>> {
+    let futures = prs.iter().map(|pr| {
+        let description = safe_replace(pr.body(), table);
+        pull_request::update_description(description, pr.clone(), c)
+    });
 
-  let results = join_all(futures.collect::<Vec<_>>()).await;
+    let results = join_all(futures.collect::<Vec<_>>()).await;
 
-  for result in results {
-    result.unwrap();
-  }
+    for result in results {
+        result.unwrap();
+    }
 
-  Ok(())
-  
-}
\ No newline at end of file
+    Ok(())
+}