Update main_cgns.cpp

Author: SimonCald

blocking/src/main_cgns.cpp

@@ -4,8 +4,6 @@
 //#include "../../aero/inc/gmds/aero/CGNSWriter3D.h"
 #include <iostream>
 
-
-using namespace gmds;
 /*----------------------------------------------------------------------------*/
 int main(int argc, char** argv)
 {
@@ -22,4 +20,4 @@ int main(int argc, char** argv)
 	//gmds::aero::CGNSWriter3D writer3D;
 	//writer3D.write(param_file,filename,path);
 
-}
+}