Code fixes and cleanup in test repository

Changes:
  - Fix typo mistake
  - Fix TrailingWhitespace
  - Fix Tagging mismatch

Tested:
  - Tag mismatch command
  $ find | grep '\.robot$' | xargs awk -f check_robot_tags.awk
  - codespell
  - robot custom script

Change-Id: Idb6bac6254c86647934e590f1f581d1f9c7dc11c
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/redfish/telemetry_service/test_telemetry_report.robot b/redfish/telemetry_service/test_telemetry_report.robot
index ba009a9..5a1d2e4 100644
--- a/redfish/telemetry_service/test_telemetry_report.robot
+++ b/redfish/telemetry_service/test_telemetry_report.robot
@@ -93,7 +93,7 @@
         ${metricProperties}=  Set Variable  ""
     ELSE
         ${metricProperties}=  Set Variable  ${resp["MetricProperties"]}
-    END 
+    END
     # Example of response from above Redfish GET request.
     # "@odata.id": "/redfish/v1/TelemetryService/MetricDefinitions/Ambient_0_Temp",
     # "@odata.type": "#MetricDefinition.v1_0_3.MetricDefinition",