docs: Fix typo
Correct a typo identified by the static checker's spell checker.
@@ -207,7 +207,7 @@ Metrics for Firecracker vmm.
| `kata_firecracker_uart`: <br> Metrics specific to the UART device. | `GAUGE` | | <ul><li>`item`<ul><li>`error_count`</li><li>`flush_count`</li><li>`missed_read_count`</li><li>`missed_write_count`</li><li>`read_count`</li><li>`write_count`</li></ul></li><li>`sandbox_id`</li></ul> | 2.0.0 |
| `kata_firecracker_vcpu`: <br> Metrics specific to VCPUs' mode of functioning. | `GAUGE` | | <ul><li>`item`<ul><li>`exit_io_in`</li><li>`exit_io_out`</li><li>`exit_mmio_read`</li><li>`exit_mmio_write`</li><li>`failures`</li><li>`filter_cpuid`</li></ul></li><li>`sandbox_id`</li></ul> | 2.0.0 |
| `kata_firecracker_vmm`: <br> Metrics specific to the machine manager as a whole. | `GAUGE` | | <ul><li>`item`<ul><li>`device_events`</li><li>`panic_count`</li></ul></li><li>`sandbox_id`</li></ul> | 2.0.0 |
-| `kata_firecracker_vsock`: <br> Vsock-related metrics. | `GAUGE` | | <ul><li>`item`<ul><li>`activate_fails`</li><li>`cfg_fails`</li><li>`conn_event_fails`</li><li>`conns_added`</li><li>`conns_killed`</li><li>`conns_removed`</li><li>`ev_queue_event_fails`</li><li>`killq_resync`</li><li>`muxer_event_fails`</li><li>`rx_bytes_count`</li><li>`rx_packets_count`</li><li>`rx_queue_event_count`</li><li>`rx_queue_event_fails`</li><li>`rx_read_fails`</li><li>`tx_bytes_count`</li><li>`tx_flush_fails`</li><li>`tx_packets_count`</li><li>`tx_queue_event_count`</li><li>`tx_queue_event_fails`</li><li>`tx_write_fails`</li></ul></li><li>`sandbox_id`</li></ul> | 2.0.0 |
+| `kata_firecracker_vsock`: <br> VSOCK-related metrics. | `GAUGE` | | <ul><li>`item`<ul><li>`activate_fails`</li><li>`cfg_fails`</li><li>`conn_event_fails`</li><li>`conns_added`</li><li>`conns_killed`</li><li>`conns_removed`</li><li>`ev_queue_event_fails`</li><li>`killq_resync`</li><li>`muxer_event_fails`</li><li>`rx_bytes_count`</li><li>`rx_packets_count`</li><li>`rx_queue_event_count`</li><li>`rx_queue_event_fails`</li><li>`rx_read_fails`</li><li>`tx_bytes_count`</li><li>`tx_flush_fails`</li><li>`tx_packets_count`</li><li>`tx_queue_event_count`</li><li>`tx_queue_event_fails`</li><li>`tx_write_fails`</li></ul></li><li>`sandbox_id`</li></ul> | 2.0.0 |
### Kata guest OS metrics
