diff --git a/src/cli.rs b/src/cli.rs
index 0ecde76..2f0ebc7 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -21,8 +21,6 @@ pub struct CliOptions {
     pub subcommand: Option<SubCommand>
 }
 
-
-
 #[derive(Debug)]
 #[derive(StructOpt)]
 #[derive(Clone)]
diff --git a/src/config.rs b/src/config.rs
index 30e1107..96caa45 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -1,10 +1,7 @@
-
 use serde::{Deserialize, Serialize};
 use std::fs;
 use std::path::PathBuf;
 use crate::cli::RemoteConfigRecord;
-// use std::error::Error;
-// use ssh_config::SSHConfig;
 
 use crate::cli::CliOptions;
 
@@ -29,7 +26,6 @@ impl Config {
     }
 }
 
-
 impl RemoteConfigRecord {
     fn host_string(&self) -> String {
         let mut s: String = String::new();
@@ -48,10 +44,8 @@ pub struct SessionConfig {
     pub local_root: String,
     pub remote: RemoteConfigRecord,
     pub ignore_gitignore: bool,
-    
 }
 
-
 impl SessionConfig {
 
     pub fn host_port_string(&self) -> String {
diff --git a/src/init.rs b/src/init.rs
index 292d01e..3960ad5 100644
--- a/src/init.rs
+++ b/src/init.rs
@@ -16,18 +16,11 @@ fn create_dirsync_dirs() -> Result<(), std::io::Error> {
 }
 
 pub fn init_dirsync_dir(remote_options: RemoteConfigRecord) ->  Result<(), InitError> {
-
     create_dirsync_dirs().map_err(|err| InitError::Io(err))?;
-
     let _ignore_file = File::create("./.dirsync/ignore").map_err(|err| InitError::Io(err))?;
     let mut config_file = File::create("./.dirsync/config.json").map_err(|err| InitError::Io(err))?;
-
     let config = Config::new(remote_options);
-
     let json = serde_json::to_string_pretty(&config).map_err(|err| InitError::Serde(err))?;
-
     config_file.write_all(json.as_bytes()).map_err(|err| InitError::Io(err))?;
-
-
     Ok(())
 }
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index 005441b..ad02428 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -89,7 +89,6 @@ fn filter(event: DebouncedEvent) -> Option<DebouncedEvent> {
 
 
 fn start_main_loop(config: &SessionConfig) {
-
     println!("config: {:?}", config);
 
     rsync(&config);
@@ -122,7 +121,6 @@ fn start_main_loop(config: &SessionConfig) {
 
 
 fn main() {
-    
     let opts = CliOptions::from_args();
 
     match opts.subcommand {
diff --git a/src/remote.rs b/src/remote.rs
index f98f96a..5a17f8b 100644
--- a/src/remote.rs
+++ b/src/remote.rs
@@ -3,33 +3,10 @@ use std::io::prelude::*;
 use std::net::TcpStream;
 use std::path::PathBuf;
 
-
 use ssh2::Session;
 use ssh2::ExtendedData;
 use crate::config::SessionConfig;
 
-// pub fn echo() {
-
-//     let tcp = TcpStream::connect("pc:22").unwrap();
-//     let mut sess = Session::new().unwrap();
-//     sess.set_tcp_stream(tcp);
-//     sess.handshake().unwrap();
-
-//     // Try to authenticate with the first identity in the agent.
-//     sess.userauth_agent("skohan").unwrap();
-
-//     // Make sure we succeeded
-//     assert!(sess.authenticated());
-
-//     let mut channel = sess.channel_session().unwrap();
-//     channel.exec("ls").unwrap();
-//     let mut s = String::new();
-//     channel.read_to_string(&mut s).unwrap();
-//     println!("{}", s);
-//     channel.wait_close();
-//     println!("{}", channel.exit_status().unwrap());
-
-// }
 
 pub struct Remote {
     session: ssh2::Session,
@@ -40,7 +17,6 @@ impl Remote {
 
     // todo: this shouold take configuration arguemnts
     pub fn connect(config: &SessionConfig) -> Remote {
-
         let tcp = TcpStream::connect(
             &config.host_port_string().as_str()
         ).unwrap();
@@ -61,11 +37,9 @@ impl Remote {
             session: sess,
             root: root
         }
-
     }
 
     fn exec(&mut self, command: &str) -> String {
-
         let path = self.root.clone();
         let path_str = path.to_str().unwrap();
         let cmd = &format!("cd {} && {}", &path_str, &command);
@@ -124,7 +98,6 @@ impl Remote {
         
         let command2 = &format!("{}", &path_str);
         self.exec_stream(&command2);
-
     }
 
 }
\ No newline at end of file