samples: nvs: improve one output message, fix another one

Fix the Id of the longarray message.

Also change the display of the "Address" entry to use "Id" instead of
"Entry" to be consistent the other displayed entries.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

samples/subsys/nvs/src/main.c

@@ -87,7 +87,7 @@ void main(void)
 	 */
 	rc = nvs_read(&fs, ADDRESS_ID, &buf, sizeof(buf));
 	if (rc > 0) { /* item was found, show it */
-		printk("Entry: %d, Address: %s\n", ADDRESS_ID, buf);
+		printk("Id: %d, Address: %s\n", ADDRESS_ID, buf);
 	} else   {/* item was not found, add it */
 		strcpy(buf, "192.168.1.1");
 		printk("No address found, adding %s at id %d\n", buf,
@@ -166,7 +166,7 @@ void main(void)
 		/* entry was not found, add it if reboot_counter = 0*/
 		if (reboot_counter == 0) {
 			printk("Longarray not found, adding it as id %d\n",
-			       STRING_ID);
+			       LONG_ID);
 			for (int n = 0; n < sizeof(longarray); n++) {
 				longarray[n] = n;
 			}