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/fossil.md

@@ -4,18 +4,18 @@
 > Some subcommands such as `fossil commit` have their own usage documentation.
 > More information: <https://fossil-scm.org/>.
 
-- Check the Fossil version:
-
-`fossil version`
-
-- Show general help (list available subcommands):
-
-`fossil help`
-
-- Display help on a Fossil subcommand (like `add`, `commit`, etc.):
-
-`fossil help {{subcommand}}`
-
 - Execute a Fossil subcommand:
 
 `fossil {{subcommand}}`
+
+- Display help:
+
+`fossil help`
+
+- Display help for a specific subcommand (like `add`, `commit`, etc.):
+
+`fossil help {{subcommand}}`
+
+- Display version:
+
+`fossil version`