diff --git a/README.md b/README.md
index 90bb107..6f4aa34 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ See [https://wiki.openstreetmap.org/wiki/The_Villages_Road_and_Address_Import](h
 * For addresses:
   * The Addresses shapefile is recorded in the ESRI:102659 CRS, you may need to convert or reproject to/from.
   * `ADD_NUM` becomes the virtual `addr:housenumber` (or `addr:house` temporarily, avoiding addr:house which is a real tag)
-  * `"UNIT"+"LOT"` becomes the virtual `addr:unit` (sometimes the LOT key is used for multiple units in a range)
+  * `UNIT` becomes the virtual `addr:unit` (sometimes the LOT key is used for multiple units in a range, but mostly it's unrelated lot IDs and not useful)
   * `SADD` becomes the virtual `addr:street` (or `addr:stree` temporarily) via the `getformattedstreetnamefromaddress("SADD")` custom expression
   * `POST_COMM` becomes the virual `addr:city` via the `title("POST_COMM")` expression (we care about postal community addresses not what municipality a place might be governed by)
   * `POST_CODE` becomes `addr:postcode` (or `addr:postc` temporarily)
@@ -20,6 +20,7 @@ See [https://wiki.openstreetmap.org/wiki/The_Villages_Road_and_Address_Import](h
   * `maxspeed=10 mph` added manually in JOSM
 * Use the Filter with Form function to Select all entries with `"LIFECYCLE"='Current'`
 * Export to Geojson, only exporting **selected** entries, **selecting only the OSM-formatted fields we want**.
+* Here you can rename temporary columns like `addr:house` to `addr:housenumber`.
 * Ensure the export file is in the `EPSG:4326 - WGS84` CRS.
 * Open in JSOM. It's suggested to begin with roads first, addresses second, so the addresses can be placed in context.
 * In the Roads dataset, select and remove all relations from the geojson/shapefile layer: the data often has one relation per road and this is improper for OSM import.