Removed the dummy extra tree.
Removed the dummy extra tree.

PhyloStar/UDTelugu,nschneid/docs,ftyers/docs,coltekin/docs,fginter/docs-fginterfork,fginter/docs,UniversalDependencies/docs,PhyloStar/UDTelugu,PhyloStar/UDTelugu,hamzashafqat/docs,PhyloStar/UDTelugu,hamzashafqat/docs,UniversalDependencies/docs,fginter/docs,fginter/docs-fginterfork,fginter/docs,ftyers/docs,UniversalDependencies/docs,ftyers/docs,UniversalDependencies/docs,coltekin/docs,nschneid/docs,fginter/docs,fginter/docs-fginterfork,nschneid/docs,UniversalDependencies/docs,nschneid/docs,fginter/docs-fginterfork,coltekin/docs,coltekin/docs,PhyloStar/UDTelugu,fginter/docs,UniversalDependencies/docs,coltekin/docs,fginter/docs-fginterfork,PhyloStar/UDTelugu,hamzashafqat/docs,hamzashafqat/docs,ftyers/docs