tweak example

Author: jenseng

action.yml

@@ -11,7 +11,7 @@ inputs:
     default: "{}"
 outputs:
   outputs:
-    description: 'JSON-ified `outputs` from the action, e.g. `{"node-version": "18.12.0", "cache-hit": true}`'
+    description: 'JSON-ified `outputs` from the action, e.g. `{"node-version": "v18.12.0", "cache-hit": true}`'
     value: ${{ steps.run.outputs.outputs }}
 runs:
   using: composite