Update README.md

README.md

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-# The Parallel Hashmap  [![Build Status](https://travis-ci.org/greg7mdp/parallel-hashmap.svg?branch=master)](https://travis-ci.org/greg7mdp/parallel-hashmap)  [![Build Status](https://ci.appveyor.com/api/projects/status/86kc657lp4cja8ju?svg=true)](https://ci.appveyor.com/project/greg7mdp/parallel-hashmap) <img src="https://github.com/greg7mdp/parallel-hashmap/blob/master/html/img/phmap_logo.png?raw=true" width="200"> 
+# The Parallel Hashmap  [![Build Status](https://travis-ci.org/greg7mdp/parallel-hashmap.svg?branch=master)](https://travis-ci.org/greg7mdp/parallel-hashmap)  [![Build Status](https://ci.appveyor.com/api/projects/status/86kc657lp4cja8ju?svg=true)](https://ci.appveyor.com/project/greg7mdp/parallel-hashmap) 
 
 ## Overview
 
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 While C++ is the native language of the Parallel Hashmap, we welcome bindings making it available for other languages. One such implementation has been created for Python and is described below:
 
 - [GetPy - A Simple, Fast, and Small Hash Map for Python](https://github.com/atom-moyer/getpy): GetPy is a thin and robust binding to The Parallel Hashmap (https://github.com/greg7mdp/parallel-hashmap.git) which is the current state of the art for minimal memory overhead and fast runtime speed. The binding layer is supported by PyBind11 (https://github.com/pybind/pybind11.git) which is fast to compile and simple to extend. Serialization is handled by Cereal (https://github.com/USCiLab/cereal.git) which supports streaming binary serialization, a critical feature for the large hash maps this package is designed to support.
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+## <img src="https://github.com/greg7mdp/parallel-hashmap/blob/master/html/img/phmap_logo.png?raw=true" width="260">