diff --git a/src/Inventory.h b/src/Inventory.h
index 6e32536b3..5175afd14 100644
--- a/src/Inventory.h
+++ b/src/Inventory.h
@@ -86,7 +86,8 @@ public:
 	*/
 	int AddItems(cItems & a_ItemStackList, bool a_AllowNewStacks, bool a_tryToFillEquippedFirst);
 
-	/** Remove the specified item with the specified amount from the inventory. Returns the amount from the items were was removed. */
+	/** Removes the specified item from the inventory, as many as possible, up to a_ItemStack.m_ItemCount.
+	Returns the number of items that were removed. */
 	int RemoveItem(const cItem & a_ItemStack);
 
 	/** Removes one item out of the currently equipped item stack, returns true if successful, false if empty-handed */
diff --git a/src/ItemGrid.h b/src/ItemGrid.h
index 6731b0065..8d6544792 100644
--- a/src/ItemGrid.h
+++ b/src/ItemGrid.h
@@ -97,7 +97,8 @@ public:
 	*/
 	int AddItems(cItems & a_ItemStackList, bool a_AllowNewStacks = true, int a_PrioritarySlot = -1);
 
-	/** Remove the specified item with the specified amount from the inventory. Returns the amount from the items were was removed. */
+	/** Removes the specified item from the grid, as many as possible, up to a_ItemStack.m_ItemCount.
+	Returns the number of items that were removed. */
 	int RemoveItem(const cItem & a_ItemStack);
 	
 	/** Adds (or subtracts, if a_AddToCount is negative) to the count of items in the specified slot.