Nested items aren't able to be generated

[dk-seo]

Thanks for the awesome project.
I have an issue with generating nested items for displaying APIs under subdirectories.
Following is the nested item format.

"item": [
  {
	"name": "UserAPI",
	"description": "User related APIs",
	"item": [
		{
			"name": "Profile",
			"description": "Profile related APIs",
			"item": [
				{
					"name": "editProfile.php",
					"request": {
						"method": "POST",
						"header": [],
						"body": { ... }
					}
				},
				{ ... }
				]
		},
		{ ... }
	]
},
{ ... }
]

[JakeWorrell]

Hello, thanks for reporting this.
Do you happen to have (or can you create) a postman collection you can attach that I can take a look at and test with?

[dk-seo]

I've attachd a sample collection(v2.1 from POSTMAN).
NestedAPI.postman_collection.json.zip