I'm having a problem with a warning message and would be greatfull if someone could help me get it removed. The program runs but it has a warning message that I can't seem to get rid of. I am using the latest version of Dev-C++. The code is:

#include <iostream>
#include <stdlib.h>

int main()
{
using std::cout;

/* this is a comment
and it extends until the closing
star-slash comment mark */
cout << "Hello World!\n";
// this comment ends at the end of the line
cout << "That comment ended!\n";

// double slash comments can be alone on a line
/* as can slash_star comments */
system("pause");
return 0;
}

And Here is my compile log:

Compiler: Default compiler
Executing g++.exe...
g++.exe "C:\Dev-Cpp\C++ In 21 Days Demostrations\Listing 2.5.cpp" -o "C:\Dev-Cpp\C++ In 21 Days Demostrations\Listing 2.5.exe" -I"C:\DEV-CPP\include\c++\3.3.1" -I"C:\DEV-CPP\include\c++\3.3.1\mingw32" -I"C:\DEV-CPP\include\c++\3.3.1\backward" -I"C:\DEV-CPP\lib\gcc-lib\mingw32\3.3.1\include" -I"C:\DEV-CPP\include" -L"C:\DEV-CPP\lib"
C:/Dev-Cpp/C++ In 21 Days Demostrations/Listing 2.5.cpp:19:2: warning: no newline at end of file

Execution terminated
Compilation successful

Thanks Bondojoe