Added some words about a non-obvious point at the Command Line section
@@ -101,7 +101,7 @@ If you are not quite sure how to use GDB, check :ref:`jtag-debugging-examples-ec
Command Line
^^^^^^^^^^^^
-1. To be able start debugging session, the target should be up and running. If not done already, complete steps described under :ref:`jtag-debugging-configuring-esp32-target`.
+1. To be able start debugging session, the target should be up and running, i.e. OpenOCD needs to be running in the background. If not done already, complete steps described under :ref:`jtag-debugging-configuring-esp32-target`.
.. highlight:: bash
