osapi_max_limit -> max_limit
osapi_max_limit -> max_limit

This max limit config option was moved to the api group in
Ida4ee57d6e1822e35e3198f6d3a89410e211d57d. Update the api-ref to reflect
those changes.

Change-Id: I8ee5b07eecc49833987be499273f3eb7420197e4

vmturbo/nova,rahulunair/nova,phenoxim/nova,Juniper/nova,gooddata/openstack-nova,openstack/nova,vmturbo/nova,klmitch/nova,mikalstill/nova,vmturbo/nova,Juniper/nova,rahulunair/nova,rajalokan/nova,klmitch/nova,jianghuaw/nova,klmitch/nova,hanlind/nova,hanlind/nova,gooddata/openstack-nova,klmitch/nova,rajalokan/nova,mahak/nova,vmturbo/nova,gooddata/openstack-nova,jianghuaw/nova,Juniper/nova,Juniper/nova,gooddata/openstack-nova,jianghuaw/nova,openstack/nova,openstack/nova,phenoxim/nova,hanlind/nova,mahak/nova,mahak/nova,mikalstill/nova,rahulunair/nova,rajalokan/nova,jianghuaw/nova,mikalstill/nova,rajalokan/nova