Fix typo's in code documentation

Change-Id: If83580b184d1fccbe067268d47b8a9c147d576e4
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/oem/nuvoton/test_ipmi_flash.robot b/oem/nuvoton/test_ipmi_flash.robot
index 6946f8b..b9455e2 100644
--- a/oem/nuvoton/test_ipmi_flash.robot
+++ b/oem/nuvoton/test_ipmi_flash.robot
@@ -82,7 +82,7 @@
 *** Keywords ***
 
 Suite Setup Execution
-    [Documentation]  Suite Setup Exection.
+    [Documentation]  Suite Setup Execution.
 
     ${os_state}=  Get Host State Attribute  OperatingSystemState
     Rprint Vars  os_state