[common][bluetooth][DPTTIZEN-3082, improve 1 tc test description in tests.xml]

Change-Id: If5de1b2111fea3856ccd73ca63e6fb71ccc4eb76

diff --git a/common/tct-bluetooth-tizen-tests/tests.xml b/common/tct-bluetooth-tizen-tests/tests.xml
index fdd2e12014ba6a73fe43801eff4d788125554068..cc800d4930f5c3b196a2c3d8c58116535064de28 100755 (executable)
--- a/common/tct-bluetooth-tizen-tests/tests.xml
+++ b/common/tct-bluetooth-tizen-tests/tests.xml
@@ -2179,8 +2179,8 @@ The bluetooth of the remote/test device MUST be turned on and discoverable from
           <pre_condition>The bluetooth/visible of the test device MUST be turned on.</pre_condition>
           <steps>
             <step order="1">
-              <step_desc>Change bluetooth visible to "Off".</step_desc>
-              <expected>all subtests should be successful</expected>
+              <step_desc>Change bluetooth visible to "Off" by command "sdb root on && sdb shell hciconfig hci0 noscan"</step_desc>
+              <expected>all subtests should be successful, and then revert the visible mode by command "sdb shell hciconfig hci0 piscan"</expected>
             </step>
           </steps>
           <test_script_entry>/opt/tct-bluetooth-tizen-tests/bluetooth/BluetoothAdapterChangeCallback_onvisibilitychanged.html</test_script_entry>