Update dynamic-variables.mdx

Author: sahilsuman933

assistants/dynamic-variables.mdx

@@ -63,4 +63,4 @@ meaning that you don't need to set them manually in `variableValues`:
 | `{{day}}`   | Current day of month (UTC)  | 1                    |
 | `{{year}}`  | Current year (UTC)          | 2024                 |
 
-**Note:** You will need to add the {{variableName}} in this format in all your prompts, whether it is the first message or anywhere else you want to use it.
+**Note:** You will need to add the `{{variableName}}` in this format in all your prompts, whether it is the first message or anywhere else you want to use it.