obvious typo (#943)

Author: sabban

crowdsec-docs/docs/appsec/quickstart/traefik.mdx

@@ -186,7 +186,7 @@ In the directory where you persist configuration files, create an `appsec.yaml`
 3. Add the following content:
 
 ```yaml title="appsec.yaml"
-appsec_config: crowdsecurity/appsec-desfault
+appsec_config: crowdsecurity/appsec-default
 labels:
   type: appsec
 listen_addr: 0.0.0.0:7422