Fix few spelling issues in comments

(Stefan Weil)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4187 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/hw/e1000_hw.h b/hw/e1000_hw.h
index 0e90e31..9993a7d 100644
--- a/hw/e1000_hw.h
+++ b/hw/e1000_hw.h
@@ -734,7 +734,7 @@
     uint16_t special;
 };
 
-/* Receive Decriptor bit definitions */
+/* Receive Descriptor bit definitions */
 #define E1000_RXD_STAT_DD       0x01    /* Descriptor Done */
 #define E1000_RXD_STAT_EOP      0x02    /* End of Packet */
 #define E1000_RXD_STAT_IXSM     0x04    /* Ignore checksum */