GooglePlus ShareCount-Provider - body ends with "s"

[slohm]

The request retrieves an error because the body end with an "s".

With the following body it works (only delete the "s").

final String body = "[{\n" + "    \"method\":\"pos.plusones.get\",\n" + "    \"id\":\"p\",\n" + "    \"params\":{\n"
                + "        \"nolog\":true,\n" + "        \"id\":\"" + decodedUrl + "\",\n" + "        \"source\":\"widget\",\n"
                + "        \"userId\":\"@viewer\",\n" + "        \"groupId\":\"@self\"\n" + "        },\n"
                + "    \"jsonrpc\":\"2.0\",\n" + "    \"key\":\"p\",\n" + "    \"apiVersion\":\"v1\"\n" + "}]";