Format with rustfmt 0.7.0
diff --git a/tests/test_precedence.rs b/tests/test_precedence.rs
index 1c4814d..1066b92 100644
--- a/tests/test_precedence.rs
+++ b/tests/test_precedence.rs
@@ -110,7 +110,8 @@
             }
 
             // Our version of `libsyntax` can't parse this tests
-            if path.to_str()
+            if path
+                .to_str()
                 .unwrap()
                 .ends_with("optional_comma_in_match_arm.rs")
             {