Searching for re-run does not yield any hits

[vincent-legoll]

When searching for "re-run" on the doc web site, there aren't any results, searching for rerun instead does yield not relevant ones.

It should at least show:
https://docs.stackstorm.com/reference/cli.html#re-running-an-action

[LindsayHill]

We're using Sphinx (http://www.sphinx-doc.org/en/stable/index.html) for our doc builds. It auto-generates a search index file. I had a bit of a look around, and can't find any obvious options for changing how it builds that index. Would be happy to make changes if we can figure out what needs to be done to index, but can't seem to figure it out.

[LindsayHill]

This is still an issue with Sphinx 2.1.x. Still does not appear to be any config options I can change with sphinx-doc to work around this.