fixup: when possible

Signed-off-by: Todd Baert <[email protected]>

docs/reference/specifications/providers.md

@@ -294,5 +294,5 @@ and connect to `localhost:9211`.
 ### Metadata
 
 When a flag is resolved, the returned [metadata](./flag-definitions.md#metadata) is a merged representation of the metadata defined on the flag set, and on the flag, with the flag metadata taking priority.
-Flag metadata is returned on a "best effort" basis when flags are resolved: disabled, missing or erroneous flags return the metadata of the associated flag set.
+Flag metadata is returned on a "best effort" basis when flags are resolved: disabled, missing or erroneous flags return the metadata of the associated flag set whenever possible.
 This is particularly important for debugging purposes and error metrics.