Update v1_to_v2.md
Update v1_to_v2.md
UniversalDependencies/docs,PhyloStar/UDTelugu,PhyloStar/UDTelugu,PhyloStar/UDTelugu,UniversalDependencies/docs,PhyloStar/UDTelugu,UniversalDependencies/docs,PhyloStar/UDTelugu,UniversalDependencies/docs,UniversalDependencies/docs,PhyloStar/UDTelugu,UniversalDependencies/docs