docs: fix incorrect -f flag in logs examples, should be --follow

docs/monitoring/monitor-sandbox-activity.md

@@ -41,7 +41,8 @@ Key fields in the output include the following:
 - Blueprint run ID, which is the identifier for the most recent blueprint execution.
 - Inference provider, which shows the active provider, model, and endpoint.
 
-Run `nemoclaw <name> status` on the host to check sandbox state. Use `openshell sandbox list` for the underlying sandbox details.
+Run `nemoclaw <name> status` on the host to check sandbox state.
+Use `openshell sandbox list` for the underlying sandbox details.
 
 ## View Blueprint and Sandbox Logs
 
@@ -54,7 +55,7 @@ $ nemoclaw <name> logs
 To follow the log output in real time:
 
 ```console
-$ nemoclaw <name> logs -f
+$ nemoclaw <name> logs --follow
 ```
 
 ## Monitor Network Activity in the TUI
@@ -87,7 +88,7 @@ $ openclaw agent --agent main --local -m "Test inference" --session-id debug
 If the request fails, check the following:
 
 1. Run `nemoclaw <name> status` to confirm the active provider and endpoint.
-2. Run `nemoclaw <name> logs -f` to view error messages from the blueprint runner.
+2. Run `nemoclaw <name> logs --follow` to view error messages from the blueprint runner.
 3. Verify that the inference endpoint is reachable from the host.
 
 ## Related Topics