Friendlier JSON generated for redirect

src/main/java/org/genesys2/server/servlet/controller/WiewsController.java

@@ -313,7 +313,7 @@ public class WiewsController extends BaseController {
 		if (faoInstitute == null) {
 			throw new ResourceNotFoundException();
 		}
-		model.addAttribute("filter", "{\"" + FilterConstants.LAST_MODIFIED_DATE + "\":[\"" + dateVal + "\"], \"" + FilterConstants.INSTCODE + "\":[\"" + faoInstitute.getCode()
+		model.addAttribute("filter", "{\"" + FilterConstants.LAST_MODIFIED_DATE + "\":[\"" + dateVal + "\"],\"" + FilterConstants.INSTCODE + "\":[\"" + faoInstitute.getCode()
 				+ "\"]}");
 		model.addAttribute("page", page);
 		return "redirect:/explore";