diff --git a/src/publish.rs b/src/publish.rs
index 9a1f989..3a6ef0c 100644
--- a/src/publish.rs
+++ b/src/publish.rs
@@ -445,10 +445,9 @@ struct VersionMeta {
 
 impl VersionMeta {
     pub fn source_dir(&self) -> PathBuf {
-        self.tmp.path().join(format!(
-            "{}-{}",
-            self.index_meta.name, self.index_meta.vers
-        ))
+        self.tmp
+            .path()
+            .join(format!("{}-{}", self.index_meta.name, self.index_meta.vers))
     }
 }