tests/acceptance/peer: explained why we use evenly-discretized mfd (+)
tests/acceptance/peer: explained why we use evenly-discretized mfd (+)

... for set1 case2

silviacanessa/oq-hazardlib,ROB-Seismology/oq-hazardlib,gem/oq-engine,vup1120/oq-hazardlib,ROB-Seismology/oq-hazardlib,silviacanessa/oq-hazardlib,rcgee/oq-hazardlib,g-weatherill/oq-hazardlib,gem/oq-engine,mmpagani/oq-hazardlib,gem/oq-engine,vup1120/oq-hazardlib,g-weatherill/oq-hazardlib,vup1120/oq-hazardlib,gem/oq-hazardlib,ROB-Seismology/oq-hazardlib,gem/oq-engine,silviacanessa/oq-hazardlib,larsbutler/oq-hazardlib,ROB-Seismology/oq-hazardlib,gem/oq-hazardlib,g-weatherill/oq-hazardlib,gem/oq-hazardlib,g-weatherill/oq-hazardlib,larsbutler/oq-hazardlib,gem/oq-engine,rcgee/oq-hazardlib,silviacanessa/oq-hazardlib,mmpagani/oq-hazardlib,larsbutler/oq-hazardlib,mmpagani/oq-hazardlib