diff --git a/docs/source/advanced/networks/infiniband/driver_and_installation.rst b/docs/source/advanced/networks/infiniband/driver_and_installation.rst
index 1c22dfed9..d9d10a596 100644
--- a/docs/source/advanced/networks/infiniband/driver_and_installation.rst
+++ b/docs/source/advanced/networks/infiniband/driver_and_installation.rst
@@ -1,11 +1,11 @@
 IB Driver Preparation and Installation
 ======================================
 
-xCAT provides sample postscripts to help you install the Mellanox OpenFabrics Enterprise Distribution (OFED) Infiniband Driver. These scripts are located in ``opt/xcat/share/xcat/ib/scripts/Mellanox/``. You can use these scripts directly or change them to satisfy your own environment. **xCAT 2.11 drops support of mlnxofed_ib_install and recommends using version 2 of the script: mlnxofed_ib_install.v2**.
+xCAT provides sample postscripts to help you install the Mellanox OpenFabrics Enterprise Distribution (OFED) InfiniBand Driver. These scripts are located in ``opt/xcat/share/xcat/ib/scripts/Mellanox/``. You can use these scripts directly or change them to satisfy your own environment. **xCAT 2.11 drops support of mlnxofed_ib_install and recommends using version 2 of the script: mlnxofed_ib_install.v2**.
 
 .. toctree::
    :maxdepth: 2
 
    mlnxofed_ib_install_v2_usage.rst
    mlnxofed_ib_install_v1_usage.rst
-   
\ No newline at end of file
+   
diff --git a/docs/source/advanced/networks/infiniband/index.rst b/docs/source/advanced/networks/infiniband/index.rst
index 928ab7c80..c525d6c95 100644
--- a/docs/source/advanced/networks/infiniband/index.rst
+++ b/docs/source/advanced/networks/infiniband/index.rst
@@ -1,7 +1,7 @@
-Infiniband (Mellanox)
+InfiniBand (Mellanox)
 =====================
 
-xCAT offers a certain degree support for Mellanox infiniband product, it help you to configurate Mellanox infiniband products easily. For more information about Mellanox infiniband, please refer to `Mellanox official site <http://www.mellanox.com/>`_.
+xCAT offers a certain degree support for Mellanox InfiniBand product, it help you to configurate Mellanox InfiniBand products easily. For more information about Mellanox InfiniBand, please refer to `Mellanox official site <http://www.mellanox.com/>`_.
 
 .. toctree::
    :maxdepth: 2
diff --git a/docs/source/advanced/networks/infiniband/mlnxofed_ib_install_v2_diskful.rst b/docs/source/advanced/networks/infiniband/mlnxofed_ib_install_v2_diskful.rst
index 78f5a35d5..449009446 100644
--- a/docs/source/advanced/networks/infiniband/mlnxofed_ib_install_v2_diskful.rst
+++ b/docs/source/advanced/networks/infiniband/mlnxofed_ib_install_v2_diskful.rst
@@ -9,7 +9,7 @@ Configuration for Diskful Installation
 
         chdef <node> -p postscripts="mlnxofed_ib_install -p /install/<subpath>/<MLNX_OFED_LINUX.iso>"
 
-  xCAT simulates completely the way Mellanox scripts work by using ``postbootscripts``. This way need to reboot after drive installation to make Mellanox drives work reliably just like Mellanox suggested. If you want to use the reboot after operating system installation to avoid reboot twice, you can using ``postscripts`` attribute to install Mellanox dreives. This way has been verified in limited scenarios. For more information please refer to :doc:`The Scenarioes Have Been Verified </advanced/networks/infiniband/mlnxofed_ib_verified_scenario_matrix>`. You can try this way in other else scenarios if you needed.  
+  xCAT simulates completely the way Mellanox scripts work by using ``postbootscripts``. This way need to reboot after drive installation to make Mellanox drivers work reliably just like Mellanox suggested. If you want to use the reboot after operating system installation to avoid reboot twice, you can using ``postscripts`` attribute to install Mellanox drivers. This way has been verified in limited scenarios. For more information please refer to :doc:`The Scenarioes Have Been Verified </advanced/networks/infiniband/mlnxofed_ib_verified_scenario_matrix>`. You can try this way in other else scenarios if you needed.  
 	
 2. Specify dependency package