Add more coverage

Signed-off-by: Pavol Loffay <[email protected]>

Author: pavolloffay

.chloggen/ocb-component-schema.yaml

@@ -15,7 +15,9 @@ issues: [9769]
 # (Optional) One or more lines of additional information to render under the primary note.
 # These lines will be padded with 2 spaces and then inserted directly into the document.
 # Use pipe (|) for multiline entries.
-subtext:
+subtext: |
+  The collector builder can generate JSON schema for all components listed in the manifest.
+  The schema generation is exprimental and it can be enabled with `--generate-schema` flag.
 
 # Optional: The change log or logs in which this entry should be included.
 # e.g. '[user]' or '[user, api]'