set correct binary runtime env

Author: germain-gg

package.json

@@ -1,6 +1,6 @@
 {
     "name": "matrix-web-i18n",
-    "version": "1.1.0",
+    "version": "1.1.1",
     "description": "Internationalisation utils for Matrix web projects",
     "keywords": [
         "i18n"

scripts/compare-file.js

@@ -1,3 +1,21 @@
+#!/usr/bin/env node
+
+/*
+Copyright 2017 New Vector Ltd
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 const fs = require("fs");
 
 if (process.argv.length < 4) throw new Error("Missing source and target file arguments");