Formatting - Add missing space character elsewhere (#2121)

sources/europe/de/viersen_alkis.geojson

@@ -4,7 +4,7 @@
         "name": "ALKIS Kreis Viersen",
         "type": "wms",
         "url": "https://gdi-niederrhein-geodienste.de/flurkarte_verb_sammeldienst/service?VERSION=1.3.0&SERVICE=WMS&REQUEST=GetMap&LAYERS=FlurkarteAdV_Viersen&STYLES=&CRS={proj}&BBOX={bbox}&WIDTH={width}&HEIGHT={height}&FORMAT=image/png",
-        "min_zoom":16,
+        "min_zoom": 16,
         "license_url": "https://www.govdata.de/dl-de/zero-2-0",
         "privacy_policy_url": "https://www.krzn.de/datenschutzerklaerung",
         "id": "viersen_alkis_wms",
@@ -149,4 +149,4 @@
             ]
         ]
     }
-}
+}

sources/oceania/au/act/ACTmapi-Imagery202112.geojson

@@ -5,7 +5,7 @@
         "attribution": {
             "url": "http://actmapi.act.gov.au/terms.html",
             "text": "Aerial Imagery from ACTMapi ©ACT Government and MetroMap",
-            "required":true
+            "required": true
         },
         "license_url": "https://osmlab.github.io/editor-layer-index/sources/oceania/au/act/ACTmapi-Imagery.PDF",
         "privacy_policy_url": "https://www.planning.act.gov.au/about-us/privacy",
@@ -16,12 +16,12 @@
         "url": "https://data4.actmapi.act.gov.au/arcgis/rest/services/ACT_IMAGERY/imagery202112gda2020/ImageServer/exportImage?f=image&format=jpeg&imageSR=3857&bboxSR=3857&bbox={bbox}&size={width},{height}&foo={proj}",
         "start_date": "2021-12",
         "end_date": "2021-12",
-        "max_zoom":21,
+        "max_zoom": 21,
         "country_code": "AU",
         "type": "wms",
         "icon": "https://actmapi.act.gov.au/img/apple-touch-icon.png",
         "category": "photo",
-        "min_zoom":5
+        "min_zoom": 5
     },
     "geometry": {
         "type": "Polygon",