Merge pull request #599 from quaelnix/improve-mapcreation-readme

Improve mapcreation readme

misc/scripts/mapcreation/readme_database.md

@@ -24,17 +24,17 @@ Import new tags for noise, green and water feature
 ```
 
 
-- generate new tags inside the database
+- generate new tags inside the database (use `<` if `-f` does not work)
 
 ```
-# psql -d osm -U postgres  -H localhost -P 5432  -f brouter.sql
+# postgres psql -d osm -U postgres -f brouter.sql
 ```
 
 - prepare generation of pbf
 
   - when using database and new tagging an other lookups.dat is needed, use lookups_db.dat and rename
 
-  - script needs a jdbc in the classpath
+  - script needs a jdbc in the classpath (on UNIX and Linux use a colon `:` as delimiter) 
 
     `... -cp ../postgresql-42.6.0.jar;../brouter_fc.jar ...`