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/sonar-scanner.md

@@ -11,10 +11,10 @@
 
 `sonar-scanner -D{{project.settings=myproject.properties}}`
 
-- Print help information:
-
-`sonar-scanner -h`
-
 - Print debugging information:
 
 `sonar-scanner -X`
+
+- Display help:
+
+`sonar-scanner -h`