diff --git a/src/common/mod.rs b/src/common/mod.rs
index f243fa8..098dde5 100644
--- a/src/common/mod.rs
+++ b/src/common/mod.rs
@@ -8,5 +8,7 @@ pub fn decode(buf: &[u8]) -> Result<String, Utf8Error> {
     Ok(match std::str::from_utf8(buf) {
         Ok(s) => s.to_string(),
         Err(err) => return Err(err.into()),
-    }.trim_matches(char::from(0)).to_string())
+    }
+    .trim_matches(char::from(0))
+    .to_string())
 }