NFC: st21nfcb: Improve ndlc comment

In ndlc_probe function we initialize timers. They are not started.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

drivers/nfc/st21nfcb/ndlc.c

@@ -266,7 +266,7 @@ int ndlc_probe(void *phy_id, struct nfc_phy_ops *phy_ops, struct device *dev,
 
 	*ndlc_id = ndlc;
 
-	/* start timers */
+	/* initialize timers */
 	init_timer(&ndlc->t1_timer);
 	ndlc->t1_timer.data = (unsigned long)ndlc;
 	ndlc->t1_timer.function = ndlc_t1_timeout;