diff --git a/torchao/quantization/quant_api.py b/torchao/quantization/quant_api.py
index cf90e2aca1..623a59bb80 100644
--- a/torchao/quantization/quant_api.py
+++ b/torchao/quantization/quant_api.py
@@ -1851,7 +1851,7 @@ def _intx_weight_only_transform(
 
 @dataclass
 class FqnToConfig(AOBaseConfig):
-    """Configuration class for applying different quantization configs to modules or parameters based on their fully qualified names (FQNs).
+    r"""Configuration class for applying different quantization configs to modules or parameters based on their fully qualified names (FQNs).
 
     Args:
         `fqn_to_config`: typing.OrderedDict[str, Optional[AOBaseConfig]]: an