fix validation html
fix validation html

PhyloStar/UDTelugu,PhyloStar/UDTelugu,UniversalDependencies/docs,UniversalDependencies/docs,PhyloStar/UDTelugu,UniversalDependencies/docs,PhyloStar/UDTelugu,UniversalDependencies/docs,PhyloStar/UDTelugu,UniversalDependencies/docs,PhyloStar/UDTelugu,UniversalDependencies/docs