diff --git a/src/core/include/mp-units/framework/quantity.h b/src/core/include/mp-units/framework/quantity.h
index 18490e07..3d1b319f 100644
--- a/src/core/include/mp-units/framework/quantity.h
+++ b/src/core/include/mp-units/framework/quantity.h
@@ -1,4 +1,3 @@
-
 // The MIT License (MIT)
 //
 // Copyright (c) 2018 Mateusz Pusz