minor clena

src/formats/data_format.rs

@@ -2,7 +2,6 @@ use serde::{Deserialize, Serialize};
 use structopt::clap::arg_enum;
 
 arg_enum! {
-
 #[derive(Serialize, Deserialize, Debug, PartialEq, Clone, Copy)]
     pub enum DataFormat {
         Normal,

src/formats/speed_unit.rs

@@ -2,7 +2,6 @@ use serde::{Deserialize, Serialize};
 use structopt::clap::arg_enum;
 
 arg_enum! {
-
 #[derive(Serialize, Deserialize, Debug, Clone, Copy)]
     pub enum SpeedUnit {
         Kmh,

src/formats/temp_unit.rs

@@ -2,7 +2,6 @@ use serde::{Deserialize, Serialize};
 use structopt::clap::arg_enum;
 
 arg_enum! {
-
 #[derive(Serialize, Deserialize, Debug, Clone, Copy)]
     pub enum TempUnit {
         Celsius,