Merge branch 'patch-255' into 'master'

Typo fix: GP -> GB

See merge request gitlab-org/gitlab!45274

doc/user/clusters/cost_management.md

@@ -66,7 +66,7 @@ Metrics contain both instance and node labels. The instance label will be deprec
 - `container_gpu_allocation` - Average number of GPUs requested over the previous minute.
 - `container_memory_allocation_bytes` - Average bytes of RAM requested/used over the previous minute.
 - `pod_pvc_allocation` - Bytes provisioned for a PVC attached to a pod.
-- `pv_hourly_cost` - Hourly cost per GP on a persistent volume.
+- `pv_hourly_cost` - Hourly cost per GB on a persistent volume.
 
 Some examples are provided in the
 [`kubecost-cost-model` repository](https://gitlab.com/gitlab-examples/kubecost-cost-model/-/blob/master/PROMETHEUS.md#example-queries).