added f switch for file redaction

rootware · rootware · commit a0c7f144233d · 2022-06-18T09:14:22.000+08:00
diff --git a/README.md b/README.md
@@ -54,7 +54,7 @@ pyredactkit 'this is my ip:127.0.0.1. my email is broot@outlook.com. secret link
 Redact a single file
 
 ```bash
-pyredactkit test.txt 
+pyredactkit -f test.txt 
 ```
 
 Unredact the file
