Migrate travis badge from PNG to SVG

Since travis now supports SVG as its default, this patch migrates the badge on Readme.md to SVG. https://blog.travis-ci.com/2014-03-20-build-status-badges-support-svg/
grosser · Mar 28, 2019 · d0ec0ca · d0ec0ca
1 parent 307b1fa
commit d0ec0ca
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Readme.md b/Readme.md
@@ -1,7 +1,7 @@
 Parallel
 ==============
 [![Gem Version](https://badge.fury.io/rb/parallel.svg)](https://rubygems.org/gems/parallel)
-[![Build Status](https://travis-ci.org/grosser/parallel.png)](https://travis-ci.org/grosser/parallel)
+[![Build Status](https://travis-ci.org/grosser/parallel.svg?branch=master)](https://travis-ci.org/grosser/parallel)
 
 
 Run any code in parallel Processes(> use all CPUs) or Threads(> speedup blocking operations).<br/>