remove cruft

Author: mikesamuel

test/unit/es6-Lexer.js

@@ -58,8 +58,5 @@ test('template lexer', {
     assert.equal(tokens('SELECT `"', '`'), '`,_');
     assert.equal(tokens('SELECT ```', '`'), '`,_');
     assert.equal(tokens('SELECT `\\`', '`'), '`,_');
-  },
-  'comment': function () {
-
   }
 });