Fix typos

src/main/java/appeng/parts/p2p/PartP2PTunnel.java

@@ -22,6 +22,8 @@ package appeng.parts.p2p;
 import java.util.ArrayList;
 import java.util.Collection;
 
+import com.google.common.base.Optional;
+
 import net.minecraft.block.Block;
 import net.minecraft.client.renderer.RenderBlocks;
 import net.minecraft.entity.player.EntityPlayer;
@@ -35,8 +37,6 @@ import net.minecraftforge.common.util.ForgeDirection;
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
 
-import com.google.common.base.Optional;
-
 import appeng.api.AEApi;
 import appeng.api.config.Actionable;
 import appeng.api.config.PowerMultiplier;
@@ -137,7 +137,7 @@ public abstract class PartP2PTunnel<T extends PartP2PTunnel> extends PartBasicSt
 	}
 
 	/**
-	 * @return If enabled it returns the icon of an AE quatz block, else vanilla quartz block icon
+	 * @return If enabled it returns the icon of an AE quartz block, else vanilla quartz block icon
 	 */
 	protected IIcon getTypeTexture()
 	{

src/main/java/appeng/services/version/VersionCheckerConfig.java

@@ -8,7 +8,7 @@ import net.minecraftforge.common.config.Configuration;
 
 
 /**
- * Seperate config file to handle the version checker
+ * Separate config file to handle the version checker
  */
 public final class VersionCheckerConfig
 {

src/main/java/appeng/transformer/MissingCoreMod.java

@@ -93,8 +93,8 @@ public final class MissingCoreMod extends CustomModLoadingErrorDisplayException
 	private void drawCenteredString( FontRenderer fontRenderer, String string, int x, int y, int colour )
 	{
 		final String reEncoded = string.replaceAll( "\\P{InBasic_Latin}", "" );
-		final int reEndcodedWidth = fontRenderer.getStringWidth( reEncoded );
-		final int centeredX = x - reEndcodedWidth / 2;
+		final int reEncodedWidth = fontRenderer.getStringWidth( reEncoded );
+		final int centeredX = x - reEncodedWidth / 2;
 
 		fontRenderer.drawStringWithShadow( string, centeredX, y, colour );
 	}