Fix wrong warning print if cycle time is too long

source/armarx/control/ethercat/RTUnit.cpp

@@ -725,7 +725,6 @@ namespace armarx::control::ethercat
                         bus.getIterationCount(),
                         "RT loop is under 1kHz control frequency: %.1f \n"
                         "-- cycle time PDO timestamp %.1f µs\n"
-                        "-- cycle time loop          %.1f µs\n"
                         "-- sleep                    %.1f µs\n"
                         "-- thread timing sensor value: \n"
                         "---- rtSwitchControllerSetup        Duration %.1f µs\t"