card: schema-row tense fix (annotated sibling not yet published)

README.md

@@ -56,7 +56,7 @@ Second signal dataset in the AI4Manufacturing FORGE corpus (Category **C**, task
 | `query` | the classification instruction (one of 30 deterministic paraphrases per representation) |
 | `image` | the rendered signal image (bytes embedded) |
 | `annot` | gold fault class: normal / inner_race / outer_race / ball |
-| `reasoning` | chain-of-thought (empty here; filled in the `-annotated` sibling) |
+| `reasoning` | chain-of-thought (empty here; a planned `-annotated` sibling will fill it — not yet published) |
 | `cate` / `task` | `C` / `T-C1` (signal fault classification) |
 | `metadata` | JSON string: representation, set, timestamp, time_frac, channel, bearing, bearing_group, rpm, fs, fr_hz, features, fault_freqs, computed_verdict, computed_snr, evidence_tier, image_sha256, split |