*: replace file(s) syntax and add path/to/ to more things (#9592)

* Fix file(s) and more path/to

* Update pages.it/common/rm.md

Co-authored-by: Emily Grace Seville <EmilySeville7cfg@gmail.com>

* thanks emily your suggestion was dogshit

https://github.com/tldr-pages/tldr/blob/main/contributing-guides/translation-templates/common-arguments.md

Co-authored-by: Emily Grace Seville <EmilySeville7cfg@gmail.com>

pages/common/mitmdump.md

@@ -6,7 +6,7 @@
 
 - Start a proxy and save all output to a file:
 
-`mitmdump -w {{filename}}`
+`mitmdump -w {{path/to/file}}`
 
 - Filter a saved traffic file to just POST requests:
 
@@ -14,4 +14,4 @@
 
 - Replay a saved traffic file:
 
-`mitmdump -nc {{filename}}`
+`mitmdump -nc {{path/to/file}}`