lint compliance

lib/check-signature.js

@@ -1,3 +1,5 @@
+/* jshint esversion: 6 */
+/* global process */
 const Nacl = require('tweetnacl/nacl-fast');
 
 // XXX npm "os" and "child_process"
@@ -7,7 +9,7 @@ const Nacl = require('tweetnacl/nacl-fast');
 console.log('New child process', process.pid);
 
 process.on('message', function (data) {
-    console.log('In process', process.pid)
+    console.log('In process', process.pid);
     console.log(+new Date(), "Message received by subprocess");
     if (!data || !data.key || !data.msg || !data.txid) {
         process.send({