fix: documentation and gamer tag minimum length.

client/generator.jsx

@@ -105,10 +105,10 @@ class Generator extends React.Component {
   }
   handleSubmit(event) {
     event.preventDefault()
-    if (this.state.gamerTag.length < 12) {
+    if (this.state.gamerTag.length < 4) {
       this.setState({
         error: {
-          title: 'Gamer Tag Length', message: 'Sorry Gamer Tags must be longer than 12 characters.'
+          title: 'Gamer Tag Length', message: 'Sorry Gamer Tags must be longer than 3 characters.'
         }, loading: false
       })
     } else {

index.js

@@ -3,7 +3,7 @@ const express = require('express')
 const app = express()
 const Jimp = require('jimp')
 const axios = require('axios')
-const volleyball = require('volleyball') // dont forget to remove when done
+const volleyball = require('volleyball')
 
 app.use(volleyball)
 app.use(express.static('public'))

readme.md

@@ -5,6 +5,7 @@ Many online forums allow users to have signature which appears bellow every user
 The front end of the application is only for user convenience. The real value is the image manipulation in `index.js` file.
 
 The `index.js` file is an Express application that serves up front end and generates an image of a players Halo 5 statistics for specific xbox live gamer tag. For example visiting `http://localhost:8080/api/git%20push%20master/image.jpg` will return:
+
 ![sample of git push master halo 5 statistics](https://github.com/estepanov/hundred-line-halo-image-stats/blob/master/sample.jpg)
 
 ## Configuration