pages*: update outdated pages (#11821)

Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>
Co-authored-by: Juri Dispan <juri.dispan@posteo.net>
Co-authored-by: Isaac Vicente <isaacvicentsocial@gmail.com>

pages/common/rm.md

@@ -12,7 +12,7 @@
 
 `rm -f {{path/to/file1 path/to/file2 ...}}`
 
-- Remove specific files [i]nteractively prompting before each removal:
+- Remove specific files interactively prompting before each removal:
 
 `rm -i {{path/to/file1 path/to/file2 ...}}`
 
@@ -20,6 +20,6 @@
 
 `rm -v {{path/to/file1 path/to/file2 ...}}`
 
-- Remove specific files and directories [r]ecursively:
+- Remove specific files and directories recursively:
 
 `rm -r {{path/to/file_or_directory1 path/to/file_or_directory2 ...}}`