diff --git a/docs/src/app/components/pages/home.tsx b/docs/src/app/components/pages/home.tsx
index f55e0d2..f34369a 100644
--- a/docs/src/app/components/pages/home.tsx
+++ b/docs/src/app/components/pages/home.tsx
@@ -97,7 +97,7 @@ export default async function Home() {
         />
         <Card
           name="Both CLI and web interface"
-          description="Whether you prefer the command line, or the web, Cup runs wherever you choose."
+          description="Whether you prefer the command line or the web, Cup runs wherever you choose."
           icon={IconDevices}
         />
         <Card
diff --git a/docs/src/content/docs/usage/cli.mdx b/docs/src/content/docs/usage/cli.mdx
index daf19bb..1b233d8 100644
--- a/docs/src/content/docs/usage/cli.mdx
+++ b/docs/src/content/docs/usage/cli.mdx
@@ -1,5 +1,6 @@
 import Image from "next/image";
 import cup from "@/app/assets/cup.gif";
+import { Callout } from "nextra/components";
 
 # CLI
 
@@ -60,6 +61,10 @@ $ cup check -r
 {"metrics":{"monitored_images":26,"up_to_date":2,"updates_available":23,"major_updates":8,"minor_updates":6,"patch_updates":2,"other_updates":7,"unknown":1},"images":{"ghcr.io/immich-app/immich-server:v1.106.4":false,"portainer/portainer-ce:2.20.3-alpine":false,"ghcr.io/runtipi/runtipi:v3.4.1":false,...}}
 ```
 
+<Callout emoji="⚠️">
+When parsing Cup's output, capture only `stdout`, otherwise you might not get valid JSON (if there are warnings)
+</Callout>
+
 ## Usage with Docker
 
 If you're using the Docker image, just replace all occurences of `cup` in the examples with `docker run -tv /var/run/docker.sock:/var/run/docker.sock ghcr.io/sergi0g/cup`.