[VOL-4213] Renamed keyword from Verify ONU Port is Enabled/Disabled to Verify UNI Port is Enabled/Disabled

Change-Id: I22dfa924725bd603c780d9e483a5a30a20825ad8
diff --git a/tests/tt-workflow/Voltha_TT_PODTests.robot b/tests/tt-workflow/Voltha_TT_PODTests.robot
index 54f91eb..2bb332a 100755
--- a/tests/tt-workflow/Voltha_TT_PODTests.robot
+++ b/tests/tt-workflow/Voltha_TT_PODTests.robot
@@ -234,7 +234,7 @@
         ...    Validate Device    DISABLED    UNKNOWN
         ...    REACHABLE    ${src['onu']}    onu=True    onu_reason=omci-admin-lock
         Run Keyword And Continue On Failure    Wait Until Keyword Succeeds   ${timeout}    2s
-        ...    Verify ONU Port Is Disabled   ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${src['onu']}    ${src['uni_id']}
+        ...    Verify UNI Port Is Disabled   ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${src['onu']}    ${src['uni_id']}
         Run Keyword If    ${has_dataplane}    Run Keyword And Continue On Failure
         ...    Wait Until Keyword Succeeds    60s    2s
         ...    Check Ping    False    ${dst['dp_iface_ip_qinq']}    ${src['dp_iface_name']}
@@ -243,7 +243,7 @@
         Enable Device    ${onu_device_id}
         Run Keyword If    ${has_dataplane} and '${service_type}' == 'mcast'    Clean Up Linux
         Run Keyword And Continue On Failure    Wait Until Keyword Succeeds   ${timeout}    2s
-        ...    Verify ONU Port Is Enabled   ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${src['onu']}    ${src['uni_id']}
+        ...    Verify UNI Port Is Enabled   ${ONOS_SSH_IP}    ${ONOS_SSH_PORT}    ${src['onu']}    ${src['uni_id']}
         Run Keyword If    ${has_dataplane} and '${service_type}' != 'mcast'    Run Keyword And Continue On Failure
         ...    Wait Until Keyword Succeeds    ${timeout}    2s    Sanity Test TT one ONU    ${src}
         ...    ${dst}    ${suppressaddsubscriber}