applied some minor edits to overview section

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csobier
2016-11-03 08:35:03 -04:00
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@@ -215,7 +215,7 @@ INSERT INTO {tablename} (the_geom) SELECT cdb_geocode_namedplace_point('New York
## Postal Code Geocoder
This function geocodes your data into point, or polygon, geometries for postal codes. The postal code geocoder covers the United States, France, Australia and Canada; a request for a different country will return an empty response.
These functions geocode your data into point, or polygon, geometries for postal codes. The postal code geocoder covers the United States, France, Australia and Canada; a request for a different country will return an empty response.
**Note:** For the USA, US Census [Zip Code Tabulation Areas](https://www.census.gov/geo/reference/zctas.html) (ZCTA) are used to reference geocodes for USPS postal codes service areas. See the [FAQs](https://carto.com/docs/faqs/datasets-and-data/#why-does-carto-use-census-bureau-zctas-and-not-usps-zip-codes-for-postal-codes) about datasets and data for details.