fix typo in readme
fix typo in readme
nprapps/dailygraphics,eads/dailygraphics,cerealcommas/mashgraphics,BenHeubl/dailygraphics,louisstow/dailygraphics,louisstow/dailygraphics,eads/dailygraphics,BenHeubl/dailygraphics,abcnews/dailygraphics,onyxfish/dailygraphics,nprapps/dailygraphics,cerealcommas/mashgraphics,wjcjenny/dailygraphics,abcnews/dailygraphics,cerealcommas/mashgraphics,swastvedt/dailygraphics,nprapps/dailygraphics,swastvedt/dailygraphics,stlpublicradio/dailygraphics,stlpublicradio/dailygraphics,wjcjenny/dailygraphics,swastvedt/dailygraphics,BenHeubl/dailygraphics,onyxfish/dailygraphics,eads/dailygraphics,stlpublicradio/dailygraphics,louisstow/dailygraphics,abcnews/dailygraphics,abcnews/dailygraphics,wjcjenny/dailygraphics,nprapps/dailygraphics,stlpublicradio/dailygraphics,onyxfish/dailygraphics