Update README
authorAhmed Irfan <ahmedirfan1983@gmail.com>
Fri, 3 Apr 2015 15:11:45 +0000 (17:11 +0200)
committerAhmed Irfan <ahmedirfan1983@gmail.com>
Fri, 3 Apr 2015 15:11:45 +0000 (17:11 +0200)
commit13e2e71ebefa584ab4800eac9eecc81f323ca6c1
treee5f9f6756660eef4826ef6ff6ed52b1be6aa6754
parented750f0a55a5daf52ba557dd28689e5719700c25
Update README

corrected url
backends/btor/README