hslua: update description in cabal file
Fix info on examples.
@@ -8,8 +8,9 @@ description: HsLua provides wrappers and helpers
It builds upon the /lua/ package, which allows to bundle
a Lua interpreter with a Haskell program.
.
- <https://github.com/hslua/hslua-examples Example programs>
- are available in a separate repository.
+ Example programs are can be found in the @hslua-examples@
+ subdir of the project
+ <https://github.com/hslua/hslua repository>.
homepage: https://hslua.org/
bug-reports: https://github.com/hslua/hslua/issues
license: MIT
