diff --git a/Implicit.cpp b/Implicit.cpp
deleted file mode 100644
index e69de29..0000000
diff --git a/Implicit.hpp b/Implicit.hpp
index 94f3bd8..6bf44c2 100644
--- a/Implicit.hpp
+++ b/Implicit.hpp
@@ -1,4 +1,4 @@
 class ImplicitSurface {
     public:
         virtual double operator() (double x, double y, double z);
-}
+};