Clean up comments in DthTests
Clean up comments in DthTests

svick/cli,mlorbetske/cli,harshjain2/cli,livarcocc/cli-1,EdwardBlair/cli,mylibero/cli,nguerrera/cli,naamunds/cli,mylibero/cli,AbhitejJohn/cli,borgdylan/dotnet-cli,borgdylan/dotnet-cli,nguerrera/cli,mlorbetske/cli,borgdylan/dotnet-cli,ravimeda/cli,mlorbetske/cli,MichaelSimons/cli,AbhitejJohn/cli,livarcocc/cli-1,borgdylan/dotnet-cli,blackdwarf/cli,weshaggard/cli,johnbeisner/cli,mlorbetske/cli,harshjain2/cli,jonsequitur/cli,weshaggard/cli,dasMulli/cli,nguerrera/cli,jonsequitur/cli,blackdwarf/cli,weshaggard/cli,ravimeda/cli,naamunds/cli,AbhitejJohn/cli,EdwardBlair/cli,MichaelSimons/cli,MichaelSimons/cli,naamunds/cli,mylibero/cli,naamunds/cli,johnbeisner/cli,borgdylan/dotnet-cli,svick/cli,naamunds/cli,Faizan2304/cli,weshaggard/cli,AbhitejJohn/cli,nguerrera/cli,ravimeda/cli,jonsequitur/cli,livarcocc/cli-1,dasMulli/cli,harshjain2/cli,blackdwarf/cli,EdwardBlair/cli,jonsequitur/cli,svick/cli,mylibero/cli,MichaelSimons/cli,blackdwarf/cli,mylibero/cli,johnbeisner/cli,weshaggard/cli,MichaelSimons/cli,Faizan2304/cli,dasMulli/cli,Faizan2304/cli