ethernet: codespell comment spelling fixes

To test a checkpatch spelling patch, I ran codespell against
drivers/net/ethernet/.

$ git ls-files drivers/net/ethernet/ | \
  while read file ; do \
    codespell -w $file; \
  done

I removed a false positive in e1000_hw.h

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/dec/tulip/uli526x.c

@@ -564,7 +564,7 @@ static void uli526x_init(struct net_device *dev)
 	if ( !(db->media_mode & ULI526X_AUTO) )
 		db->op_mode = db->media_mode;		/* Force Mode */
 
-	/* Initialize Transmit/Receive decriptor and CR3/4 */
+	/* Initialize Transmit/Receive descriptor and CR3/4 */
 	uli526x_descriptor_init(dev, ioaddr);
 
 	/* Init CR6 to program M526X operation */