Problem Statement/Rationale

When using compass or atlas to build an aggregation pipeline, the auto-generated code for the $geoNear aggregation stage is not a valid document and requires modifications.

Steps to Reproduce

Add a $geoNear stage

Expected Results

A valid document to be edited before running a query

Actual Results

An invalid document, which does not have its comment incorrectly closed. I think the issue is at this line: https://github.com/mongodb-js/ace-autocompleter/blob/master/lib/constants/stage-operators.js#L153

Additional Notes

Any additional information that may be useful to include.