geo/_utils [docs]: better docstring in get_orthographic_projection()
geo/_utils [docs]: better docstring in get_orthographic_projection()

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