diff --git a/docs/installation/env_requirement.rst b/docs/installation/env_requirement.rst
index be15c67c0917d59caea47836225ba67143098bf9..4a599ec523e31413cf2bd7c169782bba488760d3 100644
--- a/docs/installation/env_requirement.rst
+++ b/docs/installation/env_requirement.rst
@@ -41,7 +41,7 @@ For Bazel, install it following installation guide. For python dependencies,
 
 	.. code:: sh
 
-		pip install -U --user setup/requirements.txt
+		pip install -U --user -r setup/requirements.txt
 
 
 
@@ -83,7 +83,7 @@ For python dependencies,
 
 	.. code:: sh
 
-		pip install -U --user setup/optionals.txt
+		pip install -U --user -r setup/optionals.txt
 
 
 .. note::
diff --git a/docs/user_guide/advanced_usage.rst b/docs/user_guide/advanced_usage.rst
index 58c0f9352df91652220f6c45c0e5a76a504d4d80..e282f1802acc6f82a5710a331a4825627172013c 100644
--- a/docs/user_guide/advanced_usage.rst
+++ b/docs/user_guide/advanced_usage.rst
@@ -421,11 +421,6 @@ the detailed information is in :doc:`benchmark`.
           - 3
           - ``run``/``benchmark``
           - 0:DEFAULT/1:LOW/2:NORMAL/3:HIGH
-        * - --gpu_perf_hint
-          - int
-          - 3
-          - ``run``/``benchmark``
-          - 0:DEFAULT/1:LOW/2:NORMAL/3:HIGH
         * - --gpu_priority_hint
           - int
           - 3