Formatting

1 files changed, 6 insertions, 2 deletions

diff --git a/src/bin/mdbook-mermaid.rs b/src/bin/mdbook-mermaid.rs
index 3cac40b..672bca6 100644
--- a/src/bin/mdbook-mermaid.rs
+++ b/src/bin/mdbook-mermaid.rs
@@ -72,7 +72,9 @@ fn handle_preprocessing() -> Result<(), Error> {
 }
 
 fn handle_supports(sub_args: &ArgMatches) -> ! {
-    let renderer = sub_args.get_one::<String>("renderer").expect("Required argument");
+    let renderer = sub_args
+        .get_one::<String>("renderer")
+        .expect("Required argument");
     let supported = Mermaid.supports_renderer(renderer);
 
     // Signal whether the renderer is supported by exiting with 1 or 0.
@@ -84,7 +86,9 @@ fn handle_supports(sub_args: &ArgMatches) -> ! {
 }
 
 fn handle_install(sub_args: &ArgMatches) -> ! {
-    let proj_dir = sub_args.get_one::<PathBuf>("dir").expect("Required argument");
+    let proj_dir = sub_args
+        .get_one::<PathBuf>("dir")
+        .expect("Required argument");
     let config = proj_dir.join("book.toml");
 
     if !config.exists() {