Fix :eq for tables with named entries
Fix :eq for tables with named entries

Previously one would get a very uninformative error message when tables with named entries would differ:

 bad argument #5 to 'format' (number expected, got string)
fbesse/torch-totem,GeorgOstrovski/torch-totem,deepmind/torch-totem,dm-jrae/torch-totem,yozw/torch-totem,mevGDM/torch-totem,fzvinicius/torch-totem