Add parameter names.

1 files changed, 1 insertions, 1 deletions

diff --git a/test/test.h b/test/test.h
index 73c77c98d..bb92b5385 100644
--- a/test/test.h
+++ b/test/test.h
@@ -68,7 +68,7 @@ extern void check_mxf_audio_file (boost::filesystem::path ref, boost::filesystem
 extern bool mxf_atmos_files_same (boost::filesystem::path ref, boost::filesystem::path check, bool verbose = false);
 extern void check_xml(boost::filesystem::path, boost::filesystem::path, std::list<Glib::ustring>);
 extern void check_ffmpeg (boost::filesystem::path, boost::filesystem::path, int audio_tolerance);
-extern void check_image (boost::filesystem::path, boost::filesystem::path, double threshold = 4);
+extern void check_image(boost::filesystem::path ref, boost::filesystem::path check, double threshold = 4);
 extern boost::filesystem::path test_film_dir (std::string);
 extern void write_image (std::shared_ptr<const Image> image, boost::filesystem::path file);
 boost::filesystem::path dcp_file (std::shared_ptr<const Film> film, std::string prefix);