[Doc] Fix quantization link titles (#19478)

Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>

docs/features/quantization/README.md

@@ -7,16 +7,16 @@ Quantization trades off model precision for smaller memory footprint, allowing l
 
 Contents:
 
-- [Supported_Hardware](supported_hardware.md)
-- [Auto_Awq](auto_awq.md)
-- [Bnb](bnb.md)
-- [Bitblas](bitblas.md)
-- [Gguf](gguf.md)
-- [Gptqmodel](gptqmodel.md)
-- [Int4](int4.md)
-- [Int8](int8.md)
-- [Fp8](fp8.md)
-- [Modelopt](modelopt.md)
-- [Quark](quark.md)
-- [Quantized_Kvcache](quantized_kvcache.md)
-- [Torchao](torchao.md)
+- [Supported Hardware](supported_hardware.md)
+- [AutoAWQ](auto_awq.md)
+- [BitsAndBytes](bnb.md)
+- [BitBLAS](bitblas.md)
+- [GGUF](gguf.md)
+- [GPTQModel](gptqmodel.md)
+- [INT4 W4A16](int4.md)
+- [INT8 W8A8](int8.md)
+- [FP8 W8A8](fp8.md)
+- [NVIDIA TensorRT Model Optimizer](modelopt.md)
+- [AMD Quark](quark.md)
+- [Quantized KV Cache](quantized_kvcache.md)
+- [TorchAO](torchao.md)

docs/features/quantization/quark.md

 ---
-title: AMD QUARK
+title: AMD Quark
 ---
 [](){ #quark }