doc style adjustments: modules [jk]* (#10420)

* doc style adjustments: modules j*

* doc style adjustments: modules k*

* Apply suggestions from code review

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/modules/keycloak_realm_key.py

---------

Co-authored-by: Felix Fontein <felix@fontein.de>

plugins/modules/keycloak_user.py

@@ -101,9 +101,9 @@ options:
   groups:
     description:
       - List of groups for the user.
-        Groups can be referenced by their name, like V(staff), or their path, like V(/staff/engineering).
-        The path syntax allows you to reference subgroups, which is not possible otherwise.
-        This is possible since community.general 10.6.0.
+      - Groups can be referenced by their name, like V(staff), or their path, like V(/staff/engineering). The path syntax
+        allows you to reference subgroups, which is not possible otherwise.
+      - Using the path is possible since community.general 10.6.0.
     type: list
     elements: dict
     default: []