diff --git a/app/src/main.c b/app/src/main.c
index 2c9c3ab..ade9d9f 100644
--- a/app/src/main.c
+++ b/app/src/main.c
@@ -14,31 +14,34 @@
 LOG_MODULE_REGISTER(main, CONFIG_APP_LOG_LEVEL);
 
 #define BLINK_PERIOD_MS_STEP 100U
-#define BLINK_PERIOD_MS_MAX  1000U
+#define BLINK_PERIOD_MS_MAX 1000U
 
 int main(void)
 {
 	int ret;
 	unsigned int period_ms = BLINK_PERIOD_MS_MAX;
 	const struct device *sensor, *blink;
-	struct sensor_value last_val = { 0 }, val;
+	struct sensor_value last_val = {0}, val;
 
 	printk("Zephyr Example Application %s\n", APP_VERSION_STRING);
 
 	sensor = DEVICE_DT_GET(DT_NODELABEL(example_sensor));
-	if (!device_is_ready(sensor)) {
+	if (!device_is_ready(sensor))
+	{
 		LOG_ERR("Sensor not ready");
 		return 0;
 	}
 
 	blink = DEVICE_DT_GET(DT_NODELABEL(blink_led));
-	if (!device_is_ready(blink)) {
+	if (!device_is_ready(blink))
+	{
 		LOG_ERR("Blink LED not ready");
 		return 0;
 	}
 
 	ret = blink_off(blink);
-	if (ret < 0) {
+	if (ret < 0)
+	{
 		LOG_ERR("Could not turn off LED (%d)", ret);
 		return 0;
 	}
@@ -47,23 +50,30 @@ int main(void)
 
 	printk("Use the sensor to change LED blinking period\n");
 
-	while (1) {
+	while (1)
+	{
 		ret = sensor_sample_fetch(sensor);
-		if (ret < 0) {
+		if (ret < 0)
+		{
 			LOG_ERR("Could not fetch sample (%d)", ret);
 			return 0;
 		}
 
 		ret = sensor_channel_get(sensor, SENSOR_CHAN_PROX, &val);
-		if (ret < 0) {
+		if (ret < 0)
+		{
 			LOG_ERR("Could not get sample (%d)", ret);
 			return 0;
 		}
 
-		if ((last_val.val1 == 0) && (val.val1 == 1)) {
-			if (period_ms == 0U) {
+		if ((last_val.val1 == 0) && (val.val1 == 1))
+		{
+			if (period_ms == 0U)
+			{
 				period_ms = BLINK_PERIOD_MS_MAX;
-			} else {
+			}
+			else
+			{
 				period_ms -= BLINK_PERIOD_MS_STEP;
 			}
 
@@ -79,4 +89,3 @@ int main(void)
 
 	return 0;
 }
-