DOC: fix error on unmatched \left and \right in skewness
DOC: fix error on unmatched \left and \right in skewness

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