diff --git a/utility/src/main/java/com/android/utility/AlertDialogInterface.java b/utility/src/main/java/com/android/utility/AlertDialogInterface.java
index 47be7e5..81fde56 100644
--- a/utility/src/main/java/com/android/utility/AlertDialogInterface.java
+++ b/utility/src/main/java/com/android/utility/AlertDialogInterface.java
@@ -5,6 +5,6 @@
  */
 
 public interface AlertDialogInterface {
-    public void positiveButtonPressed();
-    public void negativeButtonPressed();
+    void positiveButtonPressed();
+    void negativeButtonPressed();
 }