Update dashboards/threat_activity_by_snort_ids.json

Co-authored-by: Nasreddine Bencherchali <[email protected]>

Author: patel-bhavin

dashboards/threat_activity_by_snort_ids.json

@@ -348,7 +348,7 @@
                 "backgroundColor": "#ffffff",
                 "fontColor": "#dc4e41",
                 "fontSize": "large",
-                "markdown": "\n### Activity Explorer\n\n- Lists all connection and file-based events for the device for the selected time range"
+                "markdown": "\n### Activity Explorer\n\n- Lists all connection and file events related to the affected host for the selected time range"
             },
             "type": "splunk.markdown"
         },