diff --git a/docs/advanced-usage.md b/docs/advanced-usage.md
index 96524823e..9bd721b18 100644
--- a/docs/advanced-usage.md
+++ b/docs/advanced-usage.md
@@ -468,16 +468,16 @@ jobs:
     - run: echo '${{ steps.cp313.outputs.cache-hit }}' # true if cache-hit occurred on the primary key
 ```
 
-## Environment variables
+### Environment variables
 
 These environment variables become available after setup-python action execution:
 
-| **Env.variable**      | **Description** |
-| ----------- | ----------- |
-| pythonLocation      |Contains the absolute path to the folder where the requested version of Python or PyPy is installed|
-| Python_ROOT_DIR   | https://cmake.org/cmake/help/latest/module/FindPython.html#module:FindPython        |
-| Python2_ROOT_DIR   |https://cmake.org/cmake/help/latest/module/FindPython2.html#module:FindPython2|
-| Python3_ROOT_DIR   |https://cmake.org/cmake/help/latest/module/FindPython3.html#module:FindPython3|
+| Env. variable        | Description |
+|----------------------|-------------|
+| `pythonLocation`    | Contains the absolute path to the folder where the requested version of Python is installed.<br><br>For **CPython**, the `python` executable is available at the root (e.g., `$pythonLocation/python` or `python.exe`).<br>For **PyPy** and **GraalPy**, the layout follows the upstream archive structure, so the executable may be found under `bin/` or `Scripts/`, depending on the platform. |
+| `Python_ROOT_DIR`    | https://cmake.org/cmake/help/latest/module/FindPython.html#module:FindPython |
+| `Python2_ROOT_DIR`   | https://cmake.org/cmake/help/latest/module/FindPython2.html#module:FindPython2 |
+| `Python3_ROOT_DIR`   | https://cmake.org/cmake/help/latest/module/FindPython3.html#module:FindPython3 |
 
 ## Using `update-environment` flag