update docs

doc/lightning_tensor/device.rst

@@ -53,7 +53,7 @@ Check out the :doc:`/lightning_tensor/installation` guide for more information.
 
 .. seealso:: `DefaultTensor <https://docs.pennylane.ai/en/latest/code/api/pennylane.devices.default_tensor.DefaultTensor.html>`__ for a CPU only tensor network simulator device.
 
-Note that as `lightning.tensor` cannot be cleaned up like other state-vector devices because the data is attached to the graph. It is recommended to create a new ``lightning.tensor`` device per circuit to ensure resources are correctly handled.
+Note that as ``lightning.tensor`` cannot be cleaned up like other state-vector devices because the data is attached to the graph. It is recommended to create a new ``lightning.tensor`` device per circuit to ensure resources are correctly handled.
 
 
 Operations and observables support