docs(treeview): update examples

docs/src/pages/framed/TreeView/TreeViewExpanded.svelte

@@ -4,16 +4,16 @@
   let activeId = 1;
   let selectedIds = [];
   let expandedIds = [1, 2, 14];
-  let children = [
+  let nodes = [
     { id: 0, text: "AI / Machine learning" },
     {
       id: 1,
       text: "Analytics",
-      children: [
+      nodes: [
         {
           id: 2,
           text: "IBM Analytics Engine",
-          children: [
+          nodes: [
             { id: 3, text: "Apache Spark" },
             { id: 4, text: "Hadoop" },
           ],
@@ -25,12 +25,12 @@
     {
       id: 7,
       text: "Blockchain",
-      children: [{ id: 8, text: "IBM Blockchain Platform" }],
+      nodes: [{ id: 8, text: "IBM Blockchain Platform" }],
     },
     {
       id: 9,
       text: "Databases",
-      children: [
+      nodes: [
         { id: 10, text: "IBM Cloud Databases for Elasticsearch" },
         { id: 11, text: "IBM Cloud Databases for Enterprise DB" },
         { id: 12, text: "IBM Cloud Databases for MongoDB" },
@@ -41,14 +41,14 @@
       id: 14,
       text: "Integration",
       disabled: true,
-      children: [{ id: 15, text: "IBM API Connect", disabled: true }],
+      nodes: [{ id: 15, text: "IBM API Connect", disabled: true }],
     },
   ];
 </script>
 
 <TreeView
   labelText="Cloud Products"
-  children="{children}"
+  nodes="{nodes}"
   bind:activeId
   bind:selectedIds
   bind:expandedIds