TC_DEM_2.5 minor update to step 2 and aligning to updated test plan.

Author: jamesharrow

src/python_testing/TC_DEM_2_5.py

@@ -61,7 +61,7 @@ def steps_TC_DEM_2_5(self) -> list[TestStep]:
         steps = [
             TestStep("1", "Commission DUT to TH (can be skipped if done in a preceding test)"),
             TestStep("2", "TH reads from the DUT the _FeatureMap_ attribute",
-                     "Verify that the DUT response contains the _FeatureMap_ attribute. Verify ForecastAdjustment and PowerForecastReporting is supported. . Verify StateForecastReporting is not supported."),
+                     "Verify that the DUT response contains the _FeatureMap_ attribute. Verify ForecastAdjustment feature is supported on the cluster. Verify PowerForecastReporting feature is supported on the cluster. Verify StateForecastReporting feature is not supported on the cluster."),
             TestStep("3", "TH reads TestEventTriggersEnabled attribute from General Diagnostics Cluster",
                      "Value has to be 1 (True)"),
             TestStep("4", "TH sends TestEventTrigger command to General Diagnostics Cluster on Endpoint 0 with EnableKey field set to PIXIT.DEM.TEST_EVENT_TRIGGER_KEY and EventTrigger field set to PIXIT.DEM.TEST_EVENT_TRIGGER for Forecast Adjustment Test Event",