DOC: fix some latex/math mode format issues in yulesimon
DOC: fix some latex/math mode format issues in yulesimon

mdhaber/scipy,e-q/scipy,aeklant/scipy,person142/scipy,gertingold/scipy,tylerjereddy/scipy,anntzer/scipy,pizzathief/scipy,aeklant/scipy,zerothi/scipy,ilayn/scipy,scipy/scipy,jor-/scipy,jor-/scipy,scipy/scipy,aarchiba/scipy,arokem/scipy,pizzathief/scipy,mdhaber/scipy,nmayorov/scipy,scipy/scipy,endolith/scipy,WarrenWeckesser/scipy,scipy/scipy,lhilt/scipy,tylerjereddy/scipy,WarrenWeckesser/scipy,person142/scipy,person142/scipy,Eric89GXL/scipy,vigna/scipy,zerothi/scipy,ilayn/scipy,andyfaff/scipy,jamestwebber/scipy,perimosocordiae/scipy,tylerjereddy/scipy,gertingold/scipy,scipy/scipy,Eric89GXL/scipy,nmayorov/scipy,anntzer/scipy,arokem/scipy,person142/scipy,vigna/scipy,perimosocordiae/scipy,rgommers/scipy,WarrenWeckesser/scipy,andyfaff/scipy,person142/scipy,endolith/scipy,jor-/scipy,andyfaff/scipy,gertingold/scipy,perimosocordiae/scipy,ilayn/scipy,WarrenWeckesser/scipy,e-q/scipy,zerothi/scipy,aeklant/scipy,jamestwebber/scipy,andyfaff/scipy,e-q/scipy,anntzer/scipy,Eric89GXL/scipy,arokem/scipy,vigna/scipy,jamestwebber/scipy,lhilt/scipy,nmayorov/scipy,zerothi/scipy,grlee77/scipy,anntzer/scipy,rgommers/scipy,aeklant/scipy,e-q/scipy,matthew-brett/scipy,Stefan-Endres/scipy,matthew-brett/scipy,ilayn/scipy,mdhaber/scipy,tylerjereddy/scipy,Stefan-Endres/scipy,endolith/scipy,Stefan-Endres/scipy,vigna/scipy,perimosocordiae/scipy,Eric89GXL/scipy,WarrenWeckesser/scipy,jor-/scipy,aarchiba/scipy,matthew-brett/scipy,Stefan-Endres/scipy,anntzer/scipy,lhilt/scipy,pizzathief/scipy,mdhaber/scipy,matthew-brett/scipy,Eric89GXL/scipy,rgommers/scipy,mdhaber/scipy,nmayorov/scipy,perimosocordiae/scipy,arokem/scipy,lhilt/scipy,zerothi/scipy,grlee77/scipy,ilayn/scipy,andyfaff/scipy,tylerjereddy/scipy,perimosocordiae/scipy,endolith/scipy,Stefan-Endres/scipy,grlee77/scipy,WarrenWeckesser/scipy,aarchiba/scipy,gertingold/scipy,jor-/scipy,pizzathief/scipy,scipy/scipy,endolith/scipy,aarchiba/scipy,grlee77/scipy,arokem/scipy,mdhaber/scipy,lhilt/scipy,zerothi/scipy,matthew-brett/scipy,rgommers/scipy,andyfaff/scipy,nmayorov/scipy,jamestwebber/scipy,Eric89GXL/scipy,aarchiba/scipy,rgommers/scipy,ilayn/scipy,jamestwebber/scipy,grlee77/scipy,anntzer/scipy,aeklant/scipy,gertingold/scipy,e-q/scipy,Stefan-Endres/scipy,endolith/scipy,pizzathief/scipy,vigna/scipy