Merge pull request #9 from matschaffer/patch-1

Use rockspec from github

docs/site/src/wiki/install.md

@@ -36,7 +36,7 @@ curl -O https://raw.github.com/jsimmons/tnetstrings.lua/master/rockspecs/tnetstr
 luarocks install tnetstrings-scm-0.rockspec
 
 # install tir
-luarocks install http://tir.mongrel2.org/downloads/tir-0.9.3-3.rockspec
+luarocks install https://raw.github.com/zedshaw/Tir/master/rockspec/tir-0.9-3.rockspec
 
 # stop being root
 exit