Fix appveyor badge url

Author: aviks

README.md

@@ -1,6 +1,7 @@
 # JavaCall
 
-[![Build Status](https://travis-ci.org/JuliaInterop/JavaCall.jl.png)](https://travis-ci.org/JuliaInterop/JavaCall.jl) [![Build status](https://ci.appveyor.com/api/projects/status/xdkfd0t8r3oqeio9?svg=true)](https://ci.appveyor.com/project/aviks/javacall-jl) [![JavaCall](http://pkg.julialang.org/badges/JavaCall_0.3.svg)](http://pkg.julialang.org/?pkg=JavaCall) [![JavaCall](http://pkg.julialang.org/badges/JavaCall_0.4.svg)](http://pkg.julialang.org/?pkg=JavaCall) [![JavaCall](http://pkg.julialang.org/badges/JavaCall_0.5.svg)](http://pkg.julialang.org/?pkg=JavaCall)
+[![Build Status](https://travis-ci.org/JuliaInterop/JavaCall.jl.png)](https://travis-ci.org/JuliaInterop/JavaCall.jl) [![Build status](https://ci.appveyor.com/api/projects/status/qeu6ul9o9s6t5tiw?svg=true)](https://ci.appveyor.com/project/aviks/javacall-jl-6c24s)
+ [![JavaCall](http://pkg.julialang.org/badges/JavaCall_0.3.svg)](http://pkg.julialang.org/?pkg=JavaCall) [![JavaCall](http://pkg.julialang.org/badges/JavaCall_0.4.svg)](http://pkg.julialang.org/?pkg=JavaCall) [![JavaCall](http://pkg.julialang.org/badges/JavaCall_0.5.svg)](http://pkg.julialang.org/?pkg=JavaCall)
 
 
 Call Java programs from Julia.