Pipeline stage view display commits twice

[taroc...@gmail.com]

In my pipeline stage view, I aways see two commits even though I have only committed once. I think the problem is because:

1) It is a scheduled job

2) The pipeline itself checks out the code 

Ideally the schedule would be in the pipeline, but I don't think that's possible.

I am using pipeline 2.3.

How can I fix this behavior?