Fixes incorrect unit test

test/unit/font_spec.js

@@ -360,6 +360,7 @@ describe('font', function() {
         '/ExpansionFactor  99\n' +
         '/Subrs 1 array\n' +
         'dup 0 1 RD x noaccess put\n'+
+        'end\n' +
         '/CharStrings 46 dict dup begin\n' +
         '/.notdef 1 RD x ND' + '\n' +
         'end');