diff --git a/assignmentTwo/userInventory.cpp b/assignmentTwo/userInventory.cpp
index 9f14280..cbe3827 100644
--- a/assignmentTwo/userInventory.cpp
+++ b/assignmentTwo/userInventory.cpp
@@ -41,32 +41,27 @@ public:
         // cout << "Third Random Slot Num: " << thirdRandSlot << endl;
         for(int creationIterator = 0; creationIterator < 3; creationIterator++)
         {
-            //
+            // these sequences of if statements handle the bundle substitution and such.
             if(creationIterator == 0)
             {
                 if(firstRandSlot == 1)
                 {
-                    //
                     inventory[0].assign("Sword");
                 }
                 if(firstRandSlot == 2)
                 {
-                    //
                     inventory[0].assign("Shield");
                 }
                 if(firstRandSlot == 3)
                 {
-                    //
                     inventory[0].assign("InvisibilityPotion");
                 }
                 if(firstRandSlot == 4)
                 {
-                    //
                     inventory[0].assign("Bread");
                 }
                 if(firstRandSlot == 5)
                 {
-                    //
                     inventory[0].assign("MysteryPotion");
                 }
             }
@@ -74,27 +69,22 @@ public:
             {
                 if(secondRandSlot == 1)
                 {
-                    //
                     inventory[1].assign("Sword");
                 }
                 if(secondRandSlot == 2)
                 {
-                    //
                     inventory[1].assign("Shield");
                 }
                 if(secondRandSlot == 3)
                 {
-                    //
                     inventory[1].assign("InvisibilityPotion");
                 }
                 if(secondRandSlot == 4)
                 {
-                    //
                     inventory[1].assign("Bread");
                 }
                 if(secondRandSlot == 5)
                 {
-                    //
                     inventory[1].assign("MysteryPotion");
                 }
             }
@@ -102,27 +92,22 @@ public:
             {
                 if(thirdRandSlot == 1)
                 {
-                    //
                     inventory[2].assign("Sword");
                 }
                 if(thirdRandSlot == 2)
                 {
-                    //
                     inventory[2].assign("Shield");
                 }
                 if(thirdRandSlot == 3)
                 {
-                    //
                     inventory[2].assign("InvisibilityPotion");
                 }
                 if(thirdRandSlot == 4)
                 {
-                    //
                     inventory[2].assign("Bread");
                 }
                 if(thirdRandSlot == 5)
                 {
-                    //
                     inventory[2].assign("MysteryPotion");
                 }
             }
@@ -165,17 +150,14 @@ public:
     // mutator functions
     void setFirstItem(string newItem)
     {
-        //
         inventory[0].assign(newItem);
     }
     void setSecondItem(string newItem)
     {
-        //
         inventory[1].assign(newItem);
     }
     void setThirdItem(string newItem)
     {
-        //
         inventory[2].assign(newItem);
     }
 };
@@ -215,17 +197,14 @@ int main()
                 //
                 if(subItemsAccess == 1)
                 {
-                    //
                     cout << "What item would you like to substitute " << currentInv.getFirstItem() << " with?" << endl;
                 }
                 else if(subItemsAccess == 2)
                 {
-                    //
                     cout << "What item would you like to substitute " << currentInv.getSecondItem() << " with?" << endl;
                 }
                 else
                 {
-                    //
                     cout << "What item would you like to substitute " << currentInv.getThirdItem() << " with?" << endl;
                 }
                 // get the item
@@ -233,30 +212,25 @@ int main()
                 // check the item that was input.
                 while(!validItemInput)
                 {
-                    //
+                    // validation checking for user input
                     if(tempItem == "Sword")
                     {
-                        //
                         validItemInput = true;
                     }
                     else if(tempItem == "Shield")
                     {
-                        //
                         validItemInput = true;
                     }
                     else if(tempItem == "InvisibilityPotion")
                     {
-                        //
                         validItemInput = true;
                     }
                     else if(tempItem == "Bread")
                     {
-                        //
                         validItemInput = true;
                     }
                     else if(tempItem == "MysteryPotion")
                     {
-                        //
                         validItemInput = true;
                     }
                     else
@@ -266,19 +240,17 @@ int main()
                     }
                 }
                 validItemInput = false;
+                // set the item once valid input from user.
                 if (subItemsAccess == 1)
                 {
-                    //
                     currentInv.setFirstItem(tempItem);
                 }
                 else if (subItemsAccess == 2)
                 {
-                    //
                     currentInv.setSecondItem(tempItem);
                 }
                 else
                 {
-                    //
                     currentInv.setThirdItem(tempItem);
                 }
             }
@@ -292,6 +264,7 @@ int main()
             }
             cout << endl;
         }
+        // get ready for potential next bundle.
         subItemsInput = false;
         // push bundle to vector. (since the user is done modifying.)
         bundles.push_back(currentInv);