Example usage has unnecessary invocation of rice.

[jamie-at-sas]

Example usage text includes this line:

% rice append --exec sshdog

However, if that is done, get this output

no calls to rice.FindBox() or rice.MustFindBox() found in import path github.com/Matir/sshdog

So it is a no-op.

[Matir]

That is strange, I don't know if rice has changed their API, as there's decidedly a call (to rice.Config.FindBox to be precise): https://github.com/Matir/sshdog/blob/master/sshdog.go#L103

[Matir]

Ah, apparently it's related to this issue in rice: GeertJohan/go.rice#58

I'll create a fix with their workaround, thanks for bringing it to my attention!