Remove comma separation feature from vts configurations

Test: vts-kernel test plan passed
Change-Id: I7859fef690a7eb2eb0da8a0f286ab35d1bcc56e3
diff --git a/selinux/policy/AndroidTest.xml b/selinux/policy/AndroidTest.xml
index 175c383..8c09341 100644
--- a/selinux/policy/AndroidTest.xml
+++ b/selinux/policy/AndroidTest.xml
@@ -17,7 +17,7 @@
     <target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer"/>
     <test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
         <option name="test-module-name" value="VtsHalRadioV1_0TargetProfiling"/>
-        <option name="binary-test-sources" value="out/host/linux-x86/bin/VtsSecuritySelinuxPolicyHostTest"/>
+        <option name="binary-test-source" value="out/host/linux-x86/bin/VtsSecuritySelinuxPolicyHostTest" />
         <option name="binary-test-type" value="host_binary_test"/>
         <option name="test-timeout" value="1m"/>
     </test>