one to many dashes made yaml not readable by jekyll fixed
one to many dashes made yaml not readable by jekyll fixed

earthlab/dev-earthlab-site,SepidehD/dev-earthlab-site,SepidehD/dev-earthlab-site,SepidehD/dev-earthlab-site,earthlab/dev-earthlab-site,SepidehD/dev-earthlab-site,earthlab/dev-earthlab-site,earthlab/dev-earthlab-site