Update README.md

Author: Chris Wiechmann

README.md

@@ -957,7 +957,7 @@ The following table represents a suggestion of which roles should be created for
 | axway_apigw_write | `monitor`                                                             | `apigw-* - write`                  | No                       | 
 | axway_apigw_read  | `monitor`                                                             | `apigw-* - read`                   | No                       | 
 | axway_apigw_admin | `monitor`, `manage_ilm`, `manage_index_templates`, `manage_transform` | `apigw-* - monitor, view_index_metadata, create_index`, `apim-* - read,view_index_metadata`| Yes (All or Custom)  | 
-| axway_kibana_write| `read_ilm`,                                                           | None                               | Yes (Analytics All)      | 
+| axway_kibana_write|                                                                       | None                               | Yes (Analytics All)      | 
 | axway_kibana_read | None                                                                  | None                               | Yes (Analytics Read)     | 
 
 The following table assumes that the same user should also be used for stack monitoring. You can also split this into two users if necessary.
@@ -968,7 +968,7 @@ The following table assumes that the same user should also be used for stack mon
 | axway_apibuilder          | `axway_apigw_read`, `axway_apigw_admin`                      | Parameter: `API_BUILDER_USERNAME`                              | 
 | axway_filebeat            | `beats_system`                                               | Parameter: `BEATS_SYSTEM_USERNAME`                             | 
 | axway_kibana_read         | `axway_apigw_read`, `axway_kibana_read`                      | Read only access to Dashboards                                 | 
-| axway_kibana_write        | `axway_apigw_read`, `axway_kibana_write`                     | Write access to Dashboard, Visualizations                      | 
+| axway_kibana_write        | `axway_apigw_read`, `axway_kibana_write`                     | Write access to Dashboard, Visualizations and some other information such as ILM-Policies.                      | 
 | axway_kibana_admin        | `axway_apigw_read`, `axway_apigw_admin`, `axway_kibana_write`, `monitoring_user` | Access to Stack-Monitoring and APM         | 
 
 Please also create at least one user with Kibana privileges who is allowed to import dashboards.