text: A word of explanation in case you haven't seen it, a lot of churches and schools were imported from a government data set ( http://wiki.openstreetmap.org/wiki/USGS_GNIS ). That data set tends to have quite a bit of duplication in it, and a lot of out of date information (it doesn't aim to be up to the minute, one of the uses of it would be looking up places in historical documents, where the previous use and name of a things are more interesting than on a general purpose map).
  
  Anyway getting to the point, if something has the gnis tags and is version 1 or 2, and doesn't make sense, the bar for eliminating it is quite low.
  
  In this case my approach would be to google the more specific name, which leads to an active congregation on that street.
  
  The minimum edit would be to delete one of them and align the other over the building. A more complete edit would merge the gnis:feature_id tags and add the contact info of the congregation.
  
  My goal here isn't to tell you that you should edit the church, I understand not editing things that are not of interest, just offering a perspective on how deep you need to go when updating unchanged items from that particular data set (not very deep).