fixed minify target in Makefile
fixed minify target in Makefile

JoshTheGeek-graveyard/typogr.js,ekalinin/typogr.js,ekalinin/typogr.js,yoshokatana/typogr.js,JoshTheGeek-graveyard/typogr.js,kennethormandy/typogr.js,kennethormandy/typogr.js,yoshokatana/typogr.js