diff --git a/docs/dashboards/yaml_structure.md b/docs/dashboards/yaml_structure.md
index 1d53fc2..8b0bd7e 100644
--- a/docs/dashboards/yaml_structure.md
+++ b/docs/dashboards/yaml_structure.md
@@ -207,7 +207,7 @@ visualization:
| box
| `Boolean` | The layout box to display the graph in,
*Example*: `right` , `right_a` , `left_b` |
| True |
| type | | Graph data type - Options: [`asciiGraph`, `progressBarList`, `simpleTable`, `advancedTable`] | | True |
| metricUnit | `String` | the metirc value unit - Options: [`None`, `byte`, `mb`, `gb`, `tb`, `seconds`, `percentage`] | | |
-| custom_key | `String` | custom key for the metric result key,
*Example: *`🥕 {{\pod\}}` would be translated to `🥕 POD-NAME`
| Metric default result key | |
+| custom_key | `String` | custom key for the metric result key,
*Example: *`🥕 {\{pod}\}` would be translated to `🥕 POD-NAME`
| Metric default result key | |
| asciiGraphOptions | `Dict` | Graph options with `asciiGraph` data type | | False |
| progressBarListOptions | `Dict` | Graph options with `progressBarList` data type | | False |
| simpleTableOptions | `Dict` | Graph options with `simpleTable` data type | | False |