fix: Try to get docs to publich to the wiki

Author: rsavoye

.github/workflows/wiki.yml

@@ -12,7 +12,6 @@ env:
   USER_TOKEN: ${{ secrets.WIKI_DEPLOY_TOKEN }}
   USER_NAME: svcfmtm
   USER_EMAIL: [email protected]
-#   ORG: ${{ github.event.repository.owner.name }}
   ORG: hotosm
   REPO_NAME: ${{ github.event.repository.name }}
 

docs/json.md

@@ -18,7 +18,8 @@ the datbase is huge, this limits the area the query is performed in.
 The filters do the real work of this format. The *tags* keyword is
 followed by the desired geometry, which determine which database
 tables get searched. If *all_geometry* is supplied, then all the
-tables are queried.
+tables are queried. It can also be *centroid*, which then returns onl
+points.
 
 The syntax is the same for the **join_or** keyword, or the
 **join_and** keyword. It's a list of keyword/value pairs. If it's an