src/commit.rs: cosmetic changes on import

src/commit.rs

 use crate::init;
-use std::{process::{exit, Command}, path::PathBuf};
-
+use std::{
+    path::PathBuf,
+    process::{exit, Command},
+};
 
 /// Check if .borg repository and results folder exists
 pub fn check_path() -> (PathBuf, PathBuf) {
@@ -12,7 +14,6 @@ pub fn check_path() -> (PathBuf, PathBuf) {
     (borg_folder, results_folder)
 }
 
-
 /// Get the current commit name of a git repository
 ///
 /// # Return: