Fix typo in multicursor module.
Fix typo in multicursor module.

quilljs/quill,tim-mc/quill,quilljs/quill,willrowe/quill,sferoze/quilljs,sferoze/quilljs,DemocracyOS/quill,willrowe/quill,KentZheng/testingflow,smartsocialmedia/quill,tim-mc/quill,JoshBarr/quill,psiemens/quill,KentZheng/gitFlowTIB,voxmedia/quill,KentZheng/gitFlowTIB,smartsocialmedia/quill,DemocracyOS/quill,willrowe/quill,casetext/quill,casetext/quill,praneybehl/quill,sferoze/quilljs,jziggas/quill,quilljs/quill,hampsterx/quill,jcppman/quill,kmoe/quill,sferoze/quilljs,KentZheng/testingflow,psiemens/quill,gutenye/quill,studio666/quill,voxmedia/quill,jayzawrotny/quill,KentZheng/gitFlowTIA,Asana/quill-1,syungkeaw/quill,fraywing/quill,KentZheng/gitFlowTIA,kmoe/quill,milqfm/quill,milqfm/quill,mobitroll/kahoot-quill,Benibur/quill,Asana/quill-1,dahal/quill,mobitroll/kahoot-quill,anovi/quill,eXcomm/quill,fraywing/quill,voxmedia/quill