Removed reference to tooltip color

doc/user/application_security/security_dashboard/index.md

@@ -243,11 +243,7 @@ To create an issue associated with the vulnerability, click the **Create Issue**
 Once you create the issue, the linked issue icon in the vulnerability list:
 
 - Indicates that an issue has been created for that vulnerability.
-- Shows a tooltip that contains a link to the issue and an icon whose
-  color indicates the issue's status:
-
-  - Open issues: green
-  - Closed issues: blue
+- Shows a tooltip that contains a link to the issue.
 
 ![Display attached issues](img/vulnerability_list_table_v13_4.png)