Just include exit code in spec output

spec/api-app-spec.coffee

@@ -44,7 +44,6 @@ describe 'app module', ->
       output = ''
       appProcess.stdout.on 'data', (data) -> output += data
       appProcess.on 'close', (code) ->
-        console.log output
         assert.notEqual output.indexOf('Exit event with code: 123'), -1
         assert.equal code, 123
         done()

spec/fixtures/api/quit-app/main.js

@@ -5,5 +5,5 @@ app.on('ready', function () {
 })
 
 process.on('exit', function (code) {
-  console.log('Exit event with code: ' + JSON.stringify(code, null, 2))
+  console.log('Exit event with code: ' + code)
 })