Update index.yaml

Author: nullconfig

stable/index.yaml

@@ -16,7 +16,7 @@ entries:
     - https://github.com/nullconfig/phpipam
     type: application
     urls:
-    - https://nullconfig.github.io/phpipam/stable
+    - https://nullconfig.github.io/phpipam/stable/phpipam-1.0.1.tgz
     version: 1.0.1
   - apiVersion: v1
     appVersion: "1.5"