diff --git a/Optimizer/src/grad.h b/Optimizer/src/grad.h
index 710c4e0..a88ed7c 100644
--- a/Optimizer/src/grad.h
+++ b/Optimizer/src/grad.h
@@ -4,7 +4,6 @@
 
 // Macro for Eigen
 #include <Eigen/Dense>
-
 namespace Optimizer {
 
     Eigen::Vector2d Derivative (std::function<double (double)> func, double x) {