It's a handy feature, but 98% of the time I have a folder/file with a
similar name to the command I want to run, and zsh thinks I mean the
file/folder path, instead of the command. Hence it's only useful to me
2% of the time, and worth disabling.
Instead of using a specific fork with my theme added. For the time
being, I still need to use my own fork, as there was a couple of bugs
with customizing the custom directory path. I've created a fix and
waiting for the pull request to be merged:
https://github.com/robbyrussell/oh-my-zsh/pull/1111