diff --git a/source/api_cc/tests/test_deeppot_pt.cc b/source/api_cc/tests/test_deeppot_pt.cc
index 41ad498134..943a21064f 100644
--- a/source/api_cc/tests/test_deeppot_pt.cc
+++ b/source/api_cc/tests/test_deeppot_pt.cc
@@ -23,7 +23,8 @@ class TestInferDeepPotAPt : public ::testing::Test {
   std::vector<VALUETYPE> box = {13., 0., 0., 0., 13., 0., 0., 0., 13.};
   std::vector<VALUETYPE> expected_e = {
 
-      -95.307699849508, -186.461447214305, -186.403025766022, -95.608614344723, -186.321361838137, -186.291258762873};
+      -95.307699849508, -186.461447214305, -186.403025766022,
+      -95.608614344723, -186.321361838137, -186.291258762873};
   std::vector<VALUETYPE> expected_f = {
 
       0.195609936822, -0.018869745037, -0.413688195386, 0.155946987908,