Update README

README.md

@@ -26,7 +26,7 @@ make build
 
 1. **Create configuration files**:
 
-   **Device types** (`etc/00-device-types.yaml`):
+   **Device types** (`00-device-types.yaml`):
    ```yaml
    types:
      srlinux:
@@ -37,10 +37,11 @@ make build
      centec:
        commands:
          - show version
+         - show transciever
          - show running-config
    ```
 
-   **Device config** (`etc/config.yaml`):
+   **Device config** (`config.yaml`):
    ```yaml
    devices:
      asw100:
@@ -55,13 +56,11 @@ make build
 
 ```bash
 # Backup all devices (multiple YAML files are automatically merged)
-ipng-router-backup --yaml etc/00-device-types.yaml --yaml etc/config.yaml --output-dir /backup
-
-# Or use wildcards
-ipng-router-backup --yaml etc/*.yaml --output-dir /backup
+ipng-router-backup --yaml 00-device-types.yaml --yaml config.yaml --output-dir /backup
 
 # Backup specific devices
-ipng-router-backup --yaml etc/*.yaml --host asw100 --output-dir /backup
+ipng-router-backup --yaml 00-device-types.yaml --yaml config.yaml --output-dir /backup \
+                   --host asw100
 ```
 
 3. **Check output**: