refactor: cleaning up random comments and newlines

This is mostly a test to see if I fixed git being REALLY slow at uploading over ssh

src/engine.rs

@@ -85,7 +85,7 @@ pub async fn engine_1<S>(sqlconn: &Pool<Sqlite>, filename: S) -> i32
 where
     S: AsRef<str>,
 {
-    // Read the list of unsafe mimetypes from the config
+    // Read the file expiry settings from the config
     let file_expiry_min: i32 = CONFIG
         .get_int("operations.file_expiry_min")
         .expect("Couldn't find 'file_expiry_min' in config. :(")

src/handlers/list_files.rs

@@ -94,4 +94,3 @@ pub async fn list_files(req: &mut Request, res: &mut Response) {
 
     render_template(res, headers, template_filename, template, status_code).await
 }
-

src/handlers/upload.rs

@@ -10,7 +10,7 @@ use super::guess_ip;
 use crate::{
     db, engine,
     handlers::{is_mimetype_banned, render_template, TemplateStruct},
-    CONFIG, SQLITE,
+    CONFIG, SQLITE, MAGIC,
 };
 
 /// This file handles (heh) uploading files to the server.
@@ -52,10 +52,9 @@ pub async fn upload(req: &mut Request, res: &mut Response) {
             engine::generate_filename(length, file.name().unwrap_or("file").to_string()).await;
 
         // Guess the mimetype from the file.
-
         let file_path = file.path();
         let mimetype = tree_magic_mini::from_filepath(&file_path)
-                .unwrap_or("text/plain");
+                 .unwrap_or("text/plain");
 
         tracing::debug!("upload(mimetype): {:?}", mimetype);