Spellcheck and added comments

main.cpp

@@ -1,13 +1,9 @@
-#include <fstream>
-#include <ios>
-#include <iostream>
-
 #include "game.h"
 
 int main(int argc, char *argv[]) {
-    Game game; // Calls default constructor which Initalizes GAME
+    Game game; // Calls default constructor which Initializes GAME
 
-    while (game.GetIsActive()) {
+    while (Game::GetIsActive()) {
         game.Run();
     }