X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/5c8fbe8186ea0fa06b7c96f08e8afba1744492c1..b9b6b075cc3cc12daa5ba48742e010b3e5e9550e:/docs/develop/overview.md

diff --git a/docs/develop/overview.md b/docs/develop/overview.md
index 179eeb0b..b5625a88 100644
--- a/docs/develop/overview.md
+++ b/docs/develop/overview.md
@@ -1,6 +1,6 @@
 # Basic Architecture
 
-Nominatim provides geocoding based on OpenStreetMap data. It uses a Postgresql
+Nominatim provides geocoding based on OpenStreetMap data. It uses a PostgreSQL
 database as a backend for storing the data.
 
 There are three basic parts to Nominatim's architecture: the data import,
@@ -9,16 +9,16 @@ the address computation and the search frontend.
 The __data import__ stage reads the raw OSM data and extracts all information
 that is useful for geocoding. This part is done by osm2pgsql, the same tool
 that can also be used to import a rendering database. It uses the special
-gazetteer output plugin in `osm2pgsql/output-gazetter.[ch]pp`. The result of
+gazetteer output plugin in `osm2pgsql/src/output-gazetter.[ch]pp`. The result of
 the import can be found in the database table `place`.
 
 The __address computation__ or __indexing__ stage takes the data from `place`
 and adds additional information needed for geocoding. It ranks the places by
 importance, links objects that belong together and computes addresses and
-the search index. Most of this work is done in Pl/pqSQL via database triggers
-and can be found in the file `sql/functions.sql`.
+the search index. Most of this work is done in PL/pgSQL via database triggers
+and can be found in the files in the `sql/functions/` directory.
 
-The __search frontend__ implements the actual API. It takes queries for
-search and reverse geocoding queries from the user, looks up the data and
+The __search frontend__ implements the actual API. It takes search
+and reverse geocoding queries from the user, looks up the data and
 returns the results in the requested format. This part is written in PHP
 and can be found in the `lib/` and `website/` directories.