Fix test case tag names for openpower directory

Change-Id: I302db58b7818190faf5ebd6dc855d392e481e21c
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/openpower/test_bios_attributes.robot b/openpower/test_bios_attributes.robot
index 460ff58..91caa12 100755
--- a/openpower/test_bios_attributes.robot
+++ b/openpower/test_bios_attributes.robot
@@ -110,7 +110,7 @@
 
     [Documentation]  Validate get and update BIOS attribute optional values
     ...              and set back to original BIOS attribute values using Redfish.
-    [Tags]  Redfish_Verify_BIOS_Enumeration_Attribute_Type
+    [Tags]  Redfish_Verify_Set_BIOS_Enumeration_Attribute_Type
 
 
     # Fetch BIOS attribute optional values from pldmtool getbiostable.