Update README

README.md

@@ -1,7 +1,7 @@
 FluRS
 ===
 
-[![Build Status](https://travis-ci.org/takuti/flurs.svg?branch=master)](https://travis-ci.org/takuti/flurs) [![Build status](https://ci.appveyor.com/api/projects/status/m0hiq04gllj9po0s?svg=true)](https://ci.appveyor.com/project/takuti/flurs) [![PyPI version](https://badge.fury.io/py/flurs.svg)](https://badge.fury.io/py/flurs)
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 ***FluRS*** is a Python library for online item recommendation. The name indicates *Flu-** (Flux, Fluid, Fluent) *Recommender Systems* which incrementally adapt to dynamic user-item interactions in a streaming environment.
 
@@ -15,4 +15,4 @@ Note that repository [takuti/stream-recommender](https://github.com/takuti/strea
 
 ## Usage
 
-See [documentation](https://takuti.github.io/flurs/) for detail.
+See [documentation](https://takuti.github.io/flurs/) for detail.