* elements for each KNI interface allocated.
*
* @param pktmbuf_pool
- * The mempool for allocting mbufs for packets.
+ * The mempool for allocating mbufs for packets.
* @param conf
* The pointer to the configurations of the KNI device.
* @param ops
* @param kni
* pointer to struct rte_kni.
* @param ops
- * ponter to struct rte_kni_ops.
+ * pointer to struct rte_kni_ops.
*
* @return
* On success: 0