Use UTC to avoid timezone issues in clock example
Use UTC to avoid timezone issues in clock example

darrencauthon/xruby,Calvyn82/word_count,kickinbahk/xruby,rashmiagar/exercism,alexbrinkman/xruby,dalexj/xruby,dalexj/xruby,NeimadTL/ruby,alexbrinkman/xruby,kickinbahk/xruby,NobbZ/xruby,jdsayle/xruby,Insti/xruby,tommyschaefer/xruby,JordyOne/exercism-practice,samilokan/xruby,NobbZ/xruby,gchan/xruby,remcopeereboom/xruby,exercism/xruby,Calvyn82/xruby,tommyschaefer/xruby,exercism/xruby,wobh/xruby,samilokan/xruby,Insti/exercism-ruby,darrencauthon/xruby,kotp/xruby,jdsayle/xruby,kotp/xruby,NeimadTL/ruby,Calvyn82/xruby,Insti/exercism-ruby,wobh/xruby,mamenama/xruby,remcopeereboom/xruby,Calvyn82/word_count,rashmiagar/exercism,gchan/xruby,mamenama/xruby,NeimadTL/ruby,Insti/xruby,Insti/exercism-ruby