* The Destination Unreachable, Time Exceeded
* and Parameter Problem messages are slightly changed as per
* the above draft. A new Length field gets added to give
- * the caller an idea about the length of the piggypacked
+ * the caller an idea about the length of the piggybacked
* IP packet before the MPLS extension header starts.
*
* The Length field represents length of the padded "original datagram"