Added in missing text in step 18 in TC_DEM_2.4

Author: jamesharrow

src/python_testing/TC_DEM_2_4.py

@@ -131,7 +131,7 @@ def steps_TC_DEM_2_4(self) -> list[TestStep]:
                      "Verify DUT responds w/ status SUCCESS(0x00) and Event DEM.S.E02(Paused) sent"),
             TestStep("17a", "TH reads from the DUT the ESAState",
                      "Value has to be 0x05 (Paused)"),
-            TestStep("18", "",
+            TestStep("18", "Wait for minPauseDuration.",
                      "Event DEM.S.E03(Resumed) sent with Cause=0 (NormalCompletion)"),
             TestStep("18a", "TH reads from the DUT the ESAState",
                      "Value has to be 0x01 (Online)"),