diff --git a/src/common.rs b/src/common.rs
index 9154e5f..e9f8294 100644
--- a/src/common.rs
+++ b/src/common.rs
@@ -135,6 +135,9 @@ mod tests {
     #[test]
     fn test_double_to_bits() {
         assert_eq!(0, 0.0_f64.to_bits());
-        assert_eq!(0x400921FB54442D18, 3.1415926535897932384626433_f64.to_bits());
+        assert_eq!(
+            0x400921FB54442D18,
+            3.1415926535897932384626433_f64.to_bits(),
+        );
     }
 }