diff --git a/six/modules/c++/six/unittests/test_polarization_type_conversions.cpp b/six/modules/c++/six/unittests/test_polarization_type_conversions.cpp
index 55462a59c..f305a7bfa 100644
--- a/six/modules/c++/six/unittests/test_polarization_type_conversions.cpp
+++ b/six/modules/c++/six/unittests/test_polarization_type_conversions.cpp
@@ -97,7 +97,7 @@ TEST_CASE(ToType)
     test_toType<six::PolarizationType>(testName, 12);
 
     test_toType_<six::PolarizationSequenceType>(testName, "X", six::PolarizationSequenceType::X);  // SICD 1.3
-    test_toType_<six::PolarizationSequenceType>(testName, "SEQUENCE", six::PolarizationSequenceType::SEQUENCE); 
+    test_toType_<six::PolarizationSequenceType>(testName, "SEQUENCE", six::PolarizationSequenceType::SEQUENCE);
     test_toType<six::PolarizationSequenceType>(testName, 13);
 }