Fix Version/s: None
While trialing Sphinx 3.2-based pipelines.lsst.io documentation builds, I found that a few See also docstring sections in afw and ip_isr were breaking the Sphinx builds, presumably due to more stringent requirements. The main issue is adding () to the function names; the See also section can only contain the actual API name.
- relates to
DM-26768 Unpin Documenteer's sphinx extensions and test against representative downstream users