Add blank line before comment

Author: jessicadavies-intel

DirectProgramming/DPC++FPGA/Tutorials/DesignPatterns/compute_units/src/compute_units.cpp

@@ -5,6 +5,7 @@
 // =============================================================
 #include <CL/sycl.hpp>
 #include <iostream>
+
 // dpc_common.hpp can be found in the dev-utilities include folder,
 // e.g., $ONEAPI_ROOT/dev-utilities/latest/include/dpc_common.hpp
 #include "dpc_common.hpp"