FlowRouter.route("/", {
  action: function (params) {
    BlazeLayout.render("mainLayout", {main: "landing"}, );
  }
})

@@ -85,20 +85,23 @@
 yout%22, %7B
-ma
+land
 in
+g
 : %22landi
@@ -104,17 +104,16 @@
 anding%22%7D
-,
  );%0A  %7D%0A

Use landing section