fix(docs): preserve MDX model-name allowlist comments

Signed-off-by: svcnemo-autobot <svcnemo-autobot@nvidia.com>

Author: svcnemo-autobot

docs/fern/versions/nightly/pages/index.mdx

@@ -55,7 +55,7 @@
 
 ## Overview
 
-NeMo Megatron Bridge is a PyTorch-native library within the [NeMo Framework](https://github.com/NVIDIA-NeMo) that provides pretraining, SFT, and LoRA for popular language, vision-language, audio, and multimodal models. It serves as a powerful **bridge, conversion, and verification layer** between 🤗 Hugging Face and [Megatron Core](https://github.com/NVIDIA/Megatron-LM/tree/main/megatron/core). It provides bidirectional checkpoint conversion between these formats, enabling other projects to leverage Megatron Core's parallelism capabilities or export models for various inference engines. The bridge includes built-in verification mechanisms to ensure conversion accuracy and checkpoint integrity across different model formats.
+NeMo Megatron Bridge is a PyTorch-native library within the [NeMo Framework](https://github.com/NVIDIA-NeMo) that provides pretraining, SFT and LoRA for popular language, vision-language, audio, and multimodal models. It serves as a powerful **bridge, conversion, and verification layer** between 🤗 Hugging Face and [Megatron Core](https://github.com/NVIDIA/Megatron-LM/tree/main/megatron/core). It provides bidirectional checkpoint conversion between these formats, enabling other projects to leverage Megatron Core's parallelism capabilities or export models for various inference engines. The bridge includes built-in verification mechanisms to ensure conversion accuracy and checkpoint integrity across different model formats.
 
 On top of the bridge, NeMo Megatron Bridge provides a performant and scalable PyTorch-native training loop that leverages [Megatron Core](https://github.com/NVIDIA/Megatron-LM/tree/main/megatron/core) to deliver state-of-the-art training throughput. It supports pretraining and fine-tuning with features like tensor and pipeline parallelism, and mixed precision (FP8, BF16, FP4, etc.). Users can either use existing 🤗 Hugging Face models or define custom PyTorch model definitions for flexible end-to-end workflows.
 

docs/fern/versions/nightly/pages/models/README.mdx

@@ -128,11 +128,13 @@ Choose a model to inspect its recorded import/export, training, and precision co
         <span class="verification-status verification-status--verified" title="Verified">✓ Verified</span>
       </a>
       <a class="verification-model-link" href="nemotron/nemotron3-super#verified-nemotron-3-super-120b-a12b">
-        <strong title="nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-BF16">NVIDIA-Nemotron-3-Super-120B-A12B-BF16</strong> {/* pragma: allowlist secret */}
+        <strong title="nvidia/NVIDIA-Nemotron-3-Super-120B-A12B-BF16">NVIDIA-Nemotron-3-Super-120B-A12B-BF16</strong> {/* pragma: allowlist secret */
+        }
         <span class="verification-status verification-status--partial" title="Partial">◐ Partial</span>
       </a>
       <a class="verification-model-link" href="nemotron/nemotron3-ultra#verified-nemotron-3-ultra-550b-a55b">
-        <strong title="nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16">NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16</strong> {/* pragma: allowlist secret */}
+        <strong title="nvidia/NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16">NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16</strong> {/* pragma: allowlist secret */
+        }
         <span class="verification-status verification-status--partial" title="Partial">◐ Partial</span>
       </a>
       <a class="verification-model-link" href="nemotron/nemotron3.5-lightning#verified-nemotron-3.5-lightning">

scripts/docs/generate_model_verification_catalog.py

@@ -552,8 +552,10 @@ def _model_directory(catalog: dict[str, object], repo_root: Path, *, fern: bool)
             status = _directory_status(entries)
             allowlist_suffix = ""
             if model_name in DETECT_SECRETS_ALLOWLIST_MODEL_NAMES:
+                # detect-secrets requires the comment terminator at end of line.
+                # Keep the MDX closing brace on the next line; Sphinx is unchanged.
                 allowlist_suffix = (
-                    " {/* pragma: allowlist secret */}" if fern else " <!-- pragma: allowlist secret -->"
+                    " {/* pragma: allowlist secret */\n        }" if fern else " <!-- pragma: allowlist secret -->"
                 )
             lines.extend(
                 [

tests/unit_tests/doc_consistency/test_model_verification_catalog.py

@@ -360,7 +360,7 @@ def test_generated_comments_match_output_format(generator: ModuleType, catalog:
     section = generator.render_model_section([_models(catalog)["qwen3-30b-a3b"]], fern=fern)
     if fern:
         assert directory.startswith(generator.FERN_GENERATED_NOTICE)
-        assert "{/* pragma: allowlist secret */}" in directory
+        assert "{/* pragma: allowlist secret */\n        }" in directory
         assert section.startswith(generator.FERN_MODEL_SECTION_START)
         assert section.rstrip().endswith(generator.FERN_MODEL_SECTION_END)
         assert "<!--" not in directory + section