Fixes documentation of a parameter of iscsi_bsg_host_add function to silence
to make htmldocs
Signed-off-by: NMarcos Paulo de Souza <marcos.mage@gmail.com>
Reviewed-by: NMike Christie <michaelc@cs.wisc.edu>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>