removed pointless comment

lib/less/parser/parser.js

@@ -1615,7 +1615,6 @@ var Parser = function Parser(context, imports, fileInfo) {
                     if (next) {
                         result = new(tree.Condition)(logical, result, next);
                     } else {
-                        //FIXME: meri error or just return
                         return ;
                     }
                 }