Update README.md

README.md

@@ -8,5 +8,5 @@ Server will listen on port 8080
 # Client side
 Client just needs to call the DELETE HTTP operation on the server URL with method `flush`. Optionnally provide authentication token in the URL. \
 example:
-  * with authentication: `curl -X DELETE http://127.0.0.1:8080/flush\?token\=testos`
+  * with authentication: `curl -X DELETE http://127.0.0.1:8080/flush\?token\=mysecretpassword`
   * without authentication: `curl -X DELETE http://127.0.0.1:8080/flush`
\ No newline at end of file