Fix typo in multiClust slot name in multi_clust()
Fix typo in multiClust slot name in multi_clust()

catterbu/receptormarker,nsh87/receptormarker,nsh87/receptormarker,nsh87/receptormarker,catterbu/receptormarker,nsh87/receptormarker,nsh87/receptormarker,catterbu/receptormarker,catterbu/receptormarker,catterbu/receptormarker