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/linux/grub-script-check.md

@@ -12,10 +12,10 @@
 
 `grub-script-check --verbose`
 
-- Display version:
-
-`grub-script-check --version`
-
 - Display help:
 
 `grub-script-check --help`
+
+- Display version:
+
+`grub-script-check --version`