diff --git a/docs/usage/customization-guide.md b/docs/usage/customization-guide.md
index 67e122f2b..b496a6410 100644
--- a/docs/usage/customization-guide.md
+++ b/docs/usage/customization-guide.md
@@ -791,10 +791,10 @@ The following features are available for matching:
 |                  |              | **`<sysfs-attribute>`** | string | Sysfs network interface attribute, available attributes: `operstate`, `speed`, `sriov_numvfs`, `sriov_totalvfs`
 | **`pci.device`** | instance     |          |            | PCI devices present in the system
 |                  |              | **`<sysfs-attribute>`** | string | Value of the sysfs device attribute, available attributes: `class`, `vendor`, `device`, `subsystem_vendor`, `subsystem_device`, `sriov_totalvfs`, `iommu_group/type`, `iommu/intel-iommu/version`
-| **`storage.device`** | instance |          |            | Block storage devices present in the system
+| **`storage.block`** | instance |          |             | Block storage devices present in the system
 |                  |              | **`name`** | string   | Name of the block device
 |                  |              | **`<sysfs-attribute>`** | string | Sysfs network interface attribute, available attributes: `dax`, `rotational`, `nr_zones`, `zoned`
-| **`system.osrelease`** | attribute |          |            | System identification data from `/etc/os-release`
+| **`system.osrelease`** | attribute |       |            | System identification data from `/etc/os-release`
 |                  |              | **`<parameter>`** | string | One parameter from `/etc/os-release`
 | **`system.name`** | attribute   |          |            | System name information
 |                  |              | **`nodename`** | string | Name of the kubernetes node object