Fix links

docs/how-to/hip_runtime_api.rst

@@ -10,7 +10,7 @@ HIP runtime API
 
 The HIP runtime API provides C and C++ functionalities to manage event, stream,
 and memory on GPUs. On the AMD platform, the HIP runtime uses
-:doc:`Compute Language Runtime (CLR) <./understand/amd_clr>`, while on NVIDIA
+:doc:`Compute Language Runtime (CLR) <../understand/amd_clr>`, while on NVIDIA
 CUDA platform, it is only a thin layer over the CUDA runtime or Driver API.
 
 - **CLR** contains source code for AMD's compute language runtimes: ``HIP`` and
@@ -23,7 +23,7 @@ CUDA platform, it is only a thin layer over the CUDA runtime or Driver API.
   implementation.
 - The **CUDA runtime** is built on top of the CUDA driver API, which is a C API
   with lower-level access to NVIDIA GPUs. For details about the CUDA driver and
-  runtime API with reference to HIP, see :doc:`CUDA driver API porting guide <./how-to/hip_porting_driver_api>`.
+  runtime API with reference to HIP, see :doc:`CUDA driver API porting guide <../how-to/hip_porting_driver_api>`.
 
 The backends of HIP runtime API under AMD and NVIDIA platform are summarized in
 the following figure:

docs/index.md

@@ -57,7 +57,7 @@ The HIP documentation is organized into the following categories:
 * [Comparing syntax for different APIs](./reference/terms)
 * [List of deprecated APIs](./reference/deprecated_api_list)
 * [FP8 numbers in HIP](./reference/fp8_numbers)
-* {doc}`./understand/hardware_features`
+* {doc}`./reference/hardware_features`
 
 :::