diff --git a/examples/DetectTagsPN7160/DetectTagsPN7160.ino b/examples/DetectTagsPN7160/DetectTagsPN7160.ino
index 4a18eaf..42c3c22 100644
--- a/examples/DetectTagsPN7160/DetectTagsPN7160.ino
+++ b/examples/DetectTagsPN7160/DetectTagsPN7160.ino
@@ -3,7 +3,7 @@
  * Authors:
  *        Salvador Mendoza - @Netxing - salmg.net
  *        For Electronic Cats - electroniccats.com
- * 
+ *
  * Updated by Francisco Torres - Electronic Cats - electroniccats.com
  *
  *  March 2020
@@ -64,7 +64,7 @@ void loop() {
       nfc.activateNextTagDiscovery();
       Serial.println("Multiple cards are detected!");
     }
-    
+
     Serial.println("Remove the Card");
     nfc.waitForTagRemoval();
     Serial.println("Card removed!");