Added some more (#285)

Author: KarateWumpus

SPONSORS.json

@@ -1,7 +1,7 @@
 [{
   "embed": {
     "title": "You can have a custom page for yourself here.",
-    "description": "Generate your own embed from [here](https://leovoel.github.io/embed-visualizer/) and make a pull request editing the `SPONSERS.json` file.",
+    "description": "Generate your own embed from [here](https://leovoel.github.io/embed-visualizer/) and make a pull request editing the `SPONSORS.json` file on [GitHub](https://github.com/kyb3r/modmail/blob/master/SPONSORS.json).",
     "url": "https://patreon.com/kyber",
     "color": 6071775,
     "footer": {