test_virtlockd.aug.in: Use the correct file

The test should refer to Virtlockd.lns, which is the name of
the module + lens in virtlockd.aug.

src/locking/test_virtlockd.aug.in

@@ -5,7 +5,7 @@ log_outputs=\"3:syslog:libvirtd\"
 log_buffer_size = 64
 "
 
-   test Libvirtd.lns get conf =
+   test Virtlockd.lns get conf =
         { "log_level" = "3" }
         { "log_filters" = "3:remote 4:event" }
         { "log_outputs" = "3:syslog:libvirtd" }