pages*: make help and version commands comply with the style guide (#12107)

* pages*: use generic word for help

* git: add newline to the end

Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

* pages*: make help and version commands comply with the style guide

* java: fix Java name

---------

Co-authored-by: K.B.Dharun Krishna <kbdharunkrishna@gmail.com>

pages/common/cups-config.md

@@ -3,10 +3,6 @@
 > Show technical information about your CUPS print server installation.
 > More information: <https://openprinting.github.io/cups/doc/man-cups-config.html>.
 
-- Show the currently installed version of CUPS:
-
-`cups-config --version`
-
 - Show where CUPS is currently installed:
 
 `cups-config --serverbin`
@@ -19,6 +15,10 @@
 
 `cups-config --datadir`
 
-- Display all available options:
+- Display help:
 
 `cups-config --help`
+
+- Display CUPS version:
+
+`cups-config --version`