* @param isDefault is this presumably the default interface
* @param addr address of this interface (can be NULL for unknown or unassigned)
* @param broadcast_addr the broadcast address (can be NULL for unknown or unassigned)
- * @param netmask the network mask (can be NULL for unknown or unassigned))
+ * @param netmask the network mask (can be NULL for unknown or unassigned)
* @param addrlen length of the address
* @return #GNUNET_OK to continue iteration, #GNUNET_SYSERR to abort
*/