thermal: imx_tmu: Fix the temperature unit

The temperature unit is millidegree Celsius, so divide by 1000 to correctly
print the temperature values in Celsius.

While at it, also change a typo: "has beyond" to "is beyond".

Signed-off-by: Fabio Estevam <festevam@denx.de>
diff --git a/drivers/thermal/imx_tmu.c b/drivers/thermal/imx_tmu.c
index d2ea084..b877ee3 100644
--- a/drivers/thermal/imx_tmu.c
+++ b/drivers/thermal/imx_tmu.c
@@ -238,8 +238,8 @@
 		return ret;
 
 	while (cpu_tmp >= pdata->alert) {
-		dev_crit(dev, "CPU Temperature (%dC) has beyond alert (%dC), close to critical (%dC) waiting...\n",
-			 cpu_tmp, pdata->alert, pdata->critical);
+		dev_crit(dev, "CPU Temperature (%dC) is beyond alert (%dC), close to critical (%dC) waiting...\n",
+			 cpu_tmp / 1000, pdata->alert / 1000, pdata->critical / 1000);
 		mdelay(pdata->polling_delay);
 		ret = read_temperature(dev, &cpu_tmp);
 		if (ret)