Remove an old habit with curl

Author: wvu

documentation/modules/auxiliary/gather/qnap_backtrace_admin_hash.md

@@ -74,5 +74,5 @@ Cracked! Now you can log in to the device. Shells await!
 I used this `curl` command to test for offsets:
 
 ```
-curl -kvA "" "https://[redacted]/cgi-bin/cgi.cgi?u=admin&p=$(perl -e 'print "A"x2000' | base64 -w 0)"
+curl -kv "https://[redacted]/cgi-bin/cgi.cgi?u=admin&p=$(perl -e 'print "A"x2000' | base64 -w 0)"
 ```