Mark jiraIssues as internal only (#50)

* Mark jiraIssues as internal only

* change case of employee and internal

Author: lbadenhop

content/en/docs/shared_services/supportapi/methods/get_case.md

@@ -29,6 +29,10 @@ Get the details of an existing Axway Support case.
 |------|---------------------------------------------|-------------|
 | body | [Case](/docs/shared_services/supportapi/formats/get_case_res/#case) (array) | Detailed case information. |
 
+{{% alert title="Note" %}}
+`"jiraIssues"` is available only for Internal use (only for Axway Employees).
+{{% /alert %}}
+
 ### Examples
 
 ```json