diff --git a/util/Platform.java b/util/Platform.java
index e34fffab0..160330763 100644
--- a/util/Platform.java
+++ b/util/Platform.java
@@ -13,6 +13,7 @@ import java.util.Random;
 import java.util.Set;
 import java.util.WeakHashMap;
 
+import appeng.util.item.OreReference;
 import net.minecraft.block.Block;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.Tessellator;
@@ -107,7 +108,6 @@ import appeng.me.helpers.AENetworkProxy;
 import appeng.util.item.AEItemStack;
 import appeng.util.item.AESharedNBT;
 import appeng.util.item.OreHelper;
-import appeng.util.item.OreRefrence;
 import appeng.util.prioitylist.IPartitionList;
 import buildcraft.api.tools.IToolWrench;
 import cpw.mods.fml.common.FMLCommonHandler;
@@ -1185,8 +1185,8 @@ public class Platform
 			}
 		}
 
-		OreRefrence aOR = OreHelper.instance.isOre( a );
-		OreRefrence bOR = OreHelper.instance.isOre( b );
+		OreReference aOR = OreHelper.instance.isOre( a );
+		OreReference bOR = OreHelper.instance.isOre( b );
 
 		if ( OreHelper.instance.sameOre( aOR, bOR ) )
 			return true;
diff --git a/util/item/AEItemDef.java b/util/item/AEItemDef.java
index 4b5a308af..d87a98b6a 100644
--- a/util/item/AEItemDef.java
+++ b/util/item/AEItemDef.java
@@ -36,7 +36,7 @@ public class AEItemDef
 	@SideOnly(Side.CLIENT)
 	public UniqueIdentifier uniqueID;
 
-	public OreRefrence isOre;
+	public OreReference isOre;
 
 	static AESharedNBT lowTag = new AESharedNBT( Integer.MIN_VALUE );
 	static AESharedNBT highTag = new AESharedNBT( Integer.MAX_VALUE );
diff --git a/util/item/ItemList.java b/util/item/ItemList.java
index 023196129..18a93da26 100644
--- a/util/item/ItemList.java
+++ b/util/item/ItemList.java
@@ -206,7 +206,7 @@ public final class ItemList<StackType extends IAEStack> implements IItemList<Sta
 		AEItemStack ais = (AEItemStack) filter;
 		if ( ais.isOre() )
 		{
-			OreRefrence or = ais.def.isOre;
+			OreReference or = ais.def.isOre;
 			if ( or.getAEEquivilients().size() == 1 )
 			{
 				IAEItemStack is = or.getAEEquivilients().get( 0 );
diff --git a/util/item/OreHelper.java b/util/item/OreHelper.java
index 1d8494f58..91b22b8ba 100644
--- a/util/item/OreHelper.java
+++ b/util/item/OreHelper.java
@@ -49,13 +49,13 @@ public class OreHelper
 	class OreResult
 	{
 
-		public OreRefrence oreValue = null;
+		public OreReference oreValue = null;
 
 	};
 
 	HashMap<ItemRef, OreResult> refrences = new HashMap();
 
-	public OreRefrence isOre(ItemStack ItemStack)
+	public OreReference isOre(ItemStack ItemStack)
 	{
 		ItemRef ir = new ItemRef( ItemStack );
 		OreResult or = refrences.get( ir );
@@ -65,7 +65,7 @@ public class OreHelper
 			or = new OreResult();
 			refrences.put( ir, or );
 
-			OreRefrence ref = new OreRefrence();
+			OreReference ref = new OreReference();
 			Collection<Integer> ores = ref.getOres();
 			Collection<ItemStack> set = ref.getEquivilients();
 
@@ -100,8 +100,8 @@ public class OreHelper
 
 	public boolean sameOre(AEItemStack aeItemStack, IAEItemStack is)
 	{
-		OreRefrence a = aeItemStack.def.isOre;
-		OreRefrence b = ((AEItemStack) aeItemStack).def.isOre;
+		OreReference a = aeItemStack.def.isOre;
+		OreReference b = ((AEItemStack) aeItemStack).def.isOre;
 
 		if ( a == b )
 			return true;
@@ -119,7 +119,7 @@ public class OreHelper
 		return false;
 	}
 
-	public boolean sameOre(OreRefrence a, OreRefrence b)
+	public boolean sameOre(OreReference a, OreReference b)
 	{
 		if ( a == null || b == null )
 			return false;
@@ -139,7 +139,7 @@ public class OreHelper
 
 	public boolean sameOre(AEItemStack aeItemStack, ItemStack o)
 	{
-		OreRefrence a = aeItemStack.def.isOre;
+		OreReference a = aeItemStack.def.isOre;
 		if ( a == null )
 			return false;
 
diff --git a/util/item/OreRefrence.java b/util/item/OreReference.java
similarity index 97%
rename from util/item/OreRefrence.java
rename to util/item/OreReference.java
index 44ff451a7..d3f56290e 100644
--- a/util/item/OreRefrence.java
+++ b/util/item/OreReference.java
@@ -9,7 +9,7 @@ import java.util.List;
 import net.minecraft.item.ItemStack;
 import appeng.api.storage.data.IAEItemStack;
 
-public class OreRefrence
+public class OreReference
 {
 
 	private LinkedList<ItemStack> otherOptions = new LinkedList();