Fix Tag mismatch and typo in the test suite

Change-Id: I3c01d1604198cc9cd3825a6e09c445fcba1bc5a3
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/gui/gui_test/overview_menu/test_overview_menu.robot b/gui/gui_test/overview_menu/test_overview_menu.robot
index 89e90f7..036089c 100644
--- a/gui/gui_test/overview_menu/test_overview_menu.robot
+++ b/gui/gui_test/overview_menu/test_overview_menu.robot
@@ -200,7 +200,7 @@
 
 
 Set IndicatorLED State
-    [Documentation]  Performe redfish PATCH operation.
+    [Documentation]  Perform redfish PATCH operation.
     [Arguments]  ${led_state}  ${expect_resp_code}=[200, 204]
     # Description of argument(s):
     # led_state            IndicatorLED state to "off", "Lit" etc.