Make example hook.sh file executable. (#253)
Make example hook.sh file executable. (#253)

So one can easily `cp docs/examples/hook.sh .`
Vitexus/dehydrated,lukas2511/letsencrypt.sh,ahnooie/dehydrated,erorus/letsencrypt.sh,lukas2511/dehydrated,dennisschuerholz/dehydrated,Rayne/letsencrypt.sh