Add a space after the comma for the formattedAddress field

Author: Yann Pringault

android/src/main/java/com/devfd/RNGeocoder/RNGeocoderModule.java

@@ -99,7 +99,7 @@ WritableArray transform(List<Address> addresses) {
 
             for (int i = 0; i <= address.getMaxAddressLineIndex(); i++) {
                 if (i > 0) {
-                    sb.append(',');
+                    sb.append(", ");
                 }
                 sb.append(address.getAddressLine(i));
             }

ios/RNGeocoder/RNGeocoder.m

@@ -105,7 +105,7 @@ - (NSArray *)placemarksToDictionary:(NSArray *)placemarks {
      @"postalCode": placemark.postalCode ?: [NSNull null],
      @"adminArea": placemark.administrativeArea ?: [NSNull null],
      @"subAdminArea": placemark.subAdministrativeArea ?: [NSNull null],
-     @"formattedAddress": [lines componentsJoinedByString:@","]
+     @"formattedAddress": [lines componentsJoinedByString:@", "]
    };
 
     [results addObject:result];