Update metadata.json

metadata.json

@@ -1,6 +1,6 @@
 {
   "title": "Imaginary Network Expanded Dataset",
-  "description": "Curated by Sygil",
+  "description": "The Imaginary Network Expanded (INE) is a network of art sharing subreddits ranging from broad in subject to very specific. It is the goal of the INE to share, inspire, discuss and appreciate paintings, drawings, and digital art while maintaining artist credit and source links.",
   "source_url": "https://github.com/Sygil-Dev/INE-dataset",
   "databases": {
     "INE": {