diff --git a/docs.it4i/barbora/hardware-overview.md b/docs.it4i/barbora/hardware-overview.md
index 00fbd390608b98362e42ccc1eaf3c5d53b88c281..24996acfb786762d00851da9a5a39f3a0fd0bc03 100644
--- a/docs.it4i/barbora/hardware-overview.md
+++ b/docs.it4i/barbora/hardware-overview.md
@@ -1,23 +1,33 @@
 # Hardware Overview
 
-The Barbora cluster consists of 201 computational nodes named **cn[001-201]** of which 192 are regular compute nodes, 8 are GPU Tesla V100 accelerated nodes and 1 is a fat node. Each node is a powerful x86-64 computer, equipped with 36/24/128 cores (18-core Intel Cascade Lake 6240 / 12-core Intel Skylake Gold 6126 / 16-core Intel Skylake 8153), at least 192GB of RAM. User access to the Barbora cluster is provided by two login nodes **login[1,2]**. The nodes are interlinked through high speed InfiniBand and Ethernet networks.
+The Barbora cluster consists of 201 computational nodes named **cn[001-201]** 
+of which 192 are regular compute nodes, 8 are GPU Tesla V100 accelerated nodes and 1 is a fat node.
+Each node is a powerful x86-64 computer, equipped with 36/24/128 cores
+(18-core Intel Cascade Lake 6240 / 12-core Intel Skylake Gold 6126 / 16-core Intel Skylake 8153), at least 192 GB of RAM.
+User access to the Barbora cluster is provided by two login nodes **login[1,2]**. 
+The nodes are interlinked through high speed InfiniBand and Ethernet networks.
 
-The fat node is equipped with a large amount (6144GB) of memory. Virtualization infrastructure provides resources to run long-term servers and services in virtual mode. The Accelerated nodes, fat node, and Virtualization infrastructure are available [upon request][a] from a PI.
+The fat node is equipped with 6144 GB of memory.
+Virtualization infrastructure provides resources for running long-term servers and services in virtual mode.
+The Accelerated nodes, fat node, and virtualization infrastructure are available [upon request][a] from a PI.
 
 **There are three types of compute nodes:**
 
 * 192 compute nodes without an accelerator
 * 8 compute nodes with a GPU accelerator - 4x NVIDIA Tesla V100-SXM2
-* 1 fat node - equipped with 6144GB of RAM
+* 1 fat node - equipped with 6144 GB of RAM
 
 [More about compute nodes][1].
 
 GPU and accelerated nodes are available upon request, see the [Resources Allocation Policy][2].
 
-All of these nodes are interconnected through fast InfiniBand and Ethernet networks. [More about the computing network][3].
-Every chassis provides an InfiniBand switch, marked **isw**, connecting all nodes in the chassis, as well as connecting the chassis to the upper level switches.
+All of these nodes are interconnected through fast InfiniBand and Ethernet networks.
+[More about the computing network][3].
+Every chassis provides an InfiniBand switch, marked **isw**, connecting all nodes in the chassis,
+as well as connecting the chassis to the upper level switches.
 
-User access to Barbora is provided by two login nodes: login1 and login2. [More about accessing the cluster][5].
+User access to Barbora is provided by two login nodes: login1 and login2.
+[More about accessing the cluster][5].
 
 The parameters are summarized in the following tables:
 
@@ -29,21 +39,21 @@ The parameters are summarized in the following tables:
 | [**Compute nodes**][1]                      |                                              |
 | Total                                       | 201                                          |
 | Processor cores                             | 36/24/128 (2x18 cores/2x12 cores/8x16 cores) |
-| RAM                                         | min. 192GB                                   |
+| RAM                                         | min. 192 GB                                  |
 | Local disk drive                            | no                                           |
 | Compute network                             | InfiniBand HDR                               |
 | w/o accelerator                             | 192, cn[001-192]                             |
 | GPU accelerated                             | 8, cn[193-200]                               |
 | Fat compute nodes                           | 1, cn[201]                                   |
-| **In total**                                |                                              |
-| Total theoretical peak performance  (Rpeak) | 848.8448TFLOP/s                             |
-| Total amount of RAM                         | 44.544TB                                    |
-
-| Node             | Processor                              | Memory | Accelerator            |
-| ---------------- | -------------------------------------- | ------ | ---------------------- |
-| Regular node     | 2x Intel Cascade Lake 6240, 2.6GHz     | 192GB  | -                      |
-| GPU accelerated  | 2x Intel Skylake Gold 6126, 2.6GHz     | 192GB  | NVIDIA Tesla V100-SXM2 |
-| Fat compute node | 2x Intel Skylake Platinum 8153, 2.0GHz | 6144GB | -                      |
+| **In total**                               |                                             |
+| Total theoretical peak performance  (Rpeak) | 848.8448 TFLOP/s                             |
+| Total amount of RAM                         | 44.544 TB                                    |
+
+| Node             | Processor                               | Memory | Accelerator            |
+| ---------------- | --------------------------------------- | ------ | ---------------------- |
+| Regular node     | 2x Intel Cascade Lake 6240, 2.6 GHz     | 192GB  | -                      |
+| GPU accelerated  | 2x Intel Skylake Gold 6126, 2.6 GHz     | 192GB  | NVIDIA Tesla V100-SXM2 |
+| Fat compute node | 2x Intel Skylake Platinum 8153, 2.0 GHz | 6144GB | -                      |
 
 For more details refer to the sections [Compute Nodes][1], [Storage][4], [Visualization Servers][6], and [Network][3].