diff --git a/test/ostream-test.cc b/test/ostream-test.cc
index 9849f4c8..7642c94b 100644
--- a/test/ostream-test.cc
+++ b/test/ostream-test.cc
@@ -328,4 +328,4 @@ TEST(OStreamTest, ToString) {
 TEST(OStreamTest, Range) {
   auto strs = std::vector<TestString>{TestString("foo"), TestString("bar")};
   EXPECT_EQ("{foo, bar}", format("{}", strs));
-}
\ No newline at end of file
+}