var list = [
  {
    "dir_name": "buttons",
    "files": [
      "index.html"
    ]
  },
  {
    "dir_name": "chat-flexbox",
    "files": [
      "index.html",
    ]
  },
  {
    "dir_name": "hamburger-menu",
    "files": [
      "index.html",
      "maru.html",
      "under-menu-string.html"
    ]
  },
  {
    "dir_name": "image-cover",
    "files": [
      "index.html"
    ]
  },
  {
    "dir_name": "infinite-huwahuwa",
    "files": [
      "index.html"
    ]
  },
  {
    "dir_name": "solid-char",
    "files": [
      "index.html"
    ]
  }
  {
    "dir_name": "water-css",
    "files": [
      "index.html"
    ]
  }
]

@@ -541,16 +541,17 @@
    %5D%0A  %7D
+,
 %0A  %7B%0A   

Add ,