1 files changed, 6 insertions, 4 deletions
diff --git a/src/bin/roadmap2dot.rs b/src/bin/roadmap2dot.rs
index 25cbc34..e361efb 100644
--- a/src/bin/roadmap2dot.rs
+++ b/src/bin/roadmap2dot.rs
@@ -12,22 +12,24 @@
 //! crate will be as a library.
 
 use roadmap::Roadmap;
-use structopt::StructOpt;
-use std::path::PathBuf;
 use std::fs::File;
 use std::io::Read;
+use std::path::PathBuf;
+use structopt::StructOpt;
 
 const LABEL_WIDTH: usize = 30;
 
 #[derive(Debug, StructOpt)]
-#[structopt(name = "roadmap2dot", about = "Create a dot graph of a roadmap in YAML")]
+#[structopt(
+    name = "roadmap2dot",
+    about = "Create a dot graph of a roadmap in YAML"
+)]
 struct Opt {
     // The input filename.
     #[structopt(parse(from_os_str))]
     filename: PathBuf,
 }
 
-
 fn main() -> Result<(), Box<dyn std::error::Error>> {
     let opt = Opt::from_args();
     let mut text = String::new();