Update municipalities

README.md

@@ -27,7 +27,7 @@ WHERE
 https://query.wikidata.org/
 
 ```sparql
-SELECT ?item ?postalCode ?adminUnit ?labelDE ?labelFR ?labelIT (GROUP_CONCAT(DISTINCT ?coordinates; SEPARATOR=",") as ?groupedCoordinates)
+SELECT ?item (GROUP_CONCAT(DISTINCT ?postalCode; SEPARATOR=",") as ?groupedPostalCode) ?adminUnit ?labelDE ?labelFR ?labelIT (GROUP_CONCAT(DISTINCT ?coordinates; SEPARATOR=",") as ?groupedCoordinates)
 WHERE 
 {
   ?item wdt:P31 wd:Q70208. # swiss municipalities
@@ -49,5 +49,5 @@ WHERE
   }
   
 }
-GROUP BY ?item ?postalCode ?adminUnit ?labelDE ?labelFR ?labelIT
+GROUP BY ?item ?adminUnit ?labelDE ?labelFR ?labelIT
 ```
\ No newline at end of file