MAINT: sparse.linalg.svds: fix intermittent refguide failure
MAINT: sparse.linalg.svds: fix intermittent refguide failure

mdhaber/scipy,anntzer/scipy,WarrenWeckesser/scipy,Stefan-Endres/scipy,anntzer/scipy,ilayn/scipy,Stefan-Endres/scipy,andyfaff/scipy,rgommers/scipy,WarrenWeckesser/scipy,ilayn/scipy,ilayn/scipy,WarrenWeckesser/scipy,anntzer/scipy,scipy/scipy,ilayn/scipy,rgommers/scipy,rgommers/scipy,WarrenWeckesser/scipy,andyfaff/scipy,scipy/scipy,Stefan-Endres/scipy,mdhaber/scipy,rgommers/scipy,mdhaber/scipy,endolith/scipy,endolith/scipy,andyfaff/scipy,anntzer/scipy,WarrenWeckesser/scipy,scipy/scipy,andyfaff/scipy,Stefan-Endres/scipy,ilayn/scipy,andyfaff/scipy,endolith/scipy,endolith/scipy,anntzer/scipy,mdhaber/scipy,WarrenWeckesser/scipy,andyfaff/scipy,Stefan-Endres/scipy,scipy/scipy,endolith/scipy,scipy/scipy,endolith/scipy,rgommers/scipy,mdhaber/scipy,anntzer/scipy,mdhaber/scipy,ilayn/scipy,scipy/scipy,Stefan-Endres/scipy