Refactor metadata

Author: wooorm

package.json

@@ -1,15 +1,16 @@
 {
   "name": "unist-util-generated",
   "version": "1.1.5",
-  "description": "Check if a Unist node is generated",
+  "description": "unist utility to check if a node is generated",
   "license": "MIT",
   "keywords": [
     "unist",
+    "unist-util",
+    "util",
+    "utility",
     "position",
     "location",
-    "generated",
-    "util",
-    "utility"
+    "generated"
   ],
   "repository": "syntax-tree/unist-util-generated",
   "bugs": "https://github.com/syntax-tree/unist-util-generated/issues",