fix docstring errors in wilcoxon() gh-12985
fix docstring errors in wilcoxon() gh-12985

Eric89GXL/scipy,WarrenWeckesser/scipy,anntzer/scipy,matthew-brett/scipy,matthew-brett/scipy,tylerjereddy/scipy,andyfaff/scipy,vigna/scipy,scipy/scipy,zerothi/scipy,matthew-brett/scipy,endolith/scipy,zerothi/scipy,ilayn/scipy,Eric89GXL/scipy,ilayn/scipy,Stefan-Endres/scipy,anntzer/scipy,ilayn/scipy,rgommers/scipy,WarrenWeckesser/scipy,scipy/scipy,rgommers/scipy,Stefan-Endres/scipy,grlee77/scipy,Eric89GXL/scipy,perimosocordiae/scipy,rgommers/scipy,WarrenWeckesser/scipy,vigna/scipy,perimosocordiae/scipy,e-q/scipy,zerothi/scipy,zerothi/scipy,e-q/scipy,nmayorov/scipy,mdhaber/scipy,ilayn/scipy,mdhaber/scipy,zerothi/scipy,grlee77/scipy,endolith/scipy,perimosocordiae/scipy,perimosocordiae/scipy,Stefan-Endres/scipy,matthew-brett/scipy,vigna/scipy,endolith/scipy,endolith/scipy,mdhaber/scipy,WarrenWeckesser/scipy,andyfaff/scipy,WarrenWeckesser/scipy,matthew-brett/scipy,mdhaber/scipy,endolith/scipy,rgommers/scipy,e-q/scipy,e-q/scipy,scipy/scipy,WarrenWeckesser/scipy,anntzer/scipy,andyfaff/scipy,nmayorov/scipy,grlee77/scipy,tylerjereddy/scipy,vigna/scipy,Stefan-Endres/scipy,ilayn/scipy,scipy/scipy,perimosocordiae/scipy,Eric89GXL/scipy,scipy/scipy,tylerjereddy/scipy,e-q/scipy,ilayn/scipy,mdhaber/scipy,andyfaff/scipy,anntzer/scipy,Stefan-Endres/scipy,grlee77/scipy,nmayorov/scipy,rgommers/scipy,scipy/scipy,perimosocordiae/scipy,andyfaff/scipy,anntzer/scipy,Eric89GXL/scipy,grlee77/scipy,nmayorov/scipy,mdhaber/scipy,vigna/scipy,zerothi/scipy,Eric89GXL/scipy,tylerjereddy/scipy,endolith/scipy,andyfaff/scipy,Stefan-Endres/scipy,nmayorov/scipy,tylerjereddy/scipy,anntzer/scipy