docs: Update README.md

README.md

@@ -140,26 +140,33 @@ secator --help
 ![](images/help.png)
 
 
-### Running secator
+### Usage examples
 
 Run a fuzzing task (`ffuf`):
 
 ```sh
 secator x ffuf http://testphp.vulnweb.com/FUZZ
 ```
 
-Run a port scan:
+Run a url crawl workflow:
 
 ```sh
-secator w port_scan mydomain.com
+secator w url_crawl http://testphp.vulnweb.com
 ```
 
-Run a full host scan:
+Run a host scan:
 
 ```sh
 secator s host mydomain.com
 ```
 
+and more... to list all tasks / workflows / scans that you can use:
+```sh
+secator x --help
+secator w --help
+secator s --help
+```
+
 ## Learn more
 
 To go deeper with `secator`, check out: