calcs/hazard/disagg/core:
calcs/hazard/disagg/core:

Renamed a variable in the default task complete callback to be more
general (s/num_sources/num_items/).


Former-commit-id: d4783daa9e6bfe3869b8ede64be48719bf185770 [formerly 5665945f79e14a71b63c6e4dced0cb32e701e5e4]
Former-commit-id: 0e0e548b3028839b297544572037c6078cae9c48
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine