Update subdomains.json

Author: Pokymon

subdomains.json

@@ -70,6 +70,6 @@
     "weeb": "weeblama.netlify.app",
     "wsv": "45.137.70.53",
     "yigit": "mryton.vercel.app",
-    "zethsu": "zethsu.vercel.app"
+    "zethsu": "zethsu.vercel.app",
     "kevin": "zkev.cc"
 }