fixed typo issues and added some headers

src/include/inventory.h

@@ -6,6 +6,6 @@ class Inventory{
 
     Inventory(){
 
-    }
+    };
 
-}
+};

src/include/item.h

@@ -1,6 +1,6 @@
 
 
-class Item(){
+class Item{
 
 
 };

src/include/player.h

@@ -1,4 +1,5 @@
-#include "invertory.h"
+#include "inventory.h"
+#include "item.h"
 
 
 class Player{
@@ -6,8 +7,8 @@ class Player{
     void move();
     void add_inventory(Item);
     bool check_inventory(Item);
-    bool remove_invertory(Item);
+    bool remove_inventory(Item);
 
   private:
-    Invertory invertory;
+    Inventory inventory;
 };

src/player.cpp

@@ -1,4 +1,4 @@
-#include "player.h"
+#include "include/player.h"