diff --git a/src/main/java/gui/DialogBox.java b/src/main/java/gui/DialogBox.java
index c79b1d0e94..a906028512 100644
--- a/src/main/java/gui/DialogBox.java
+++ b/src/main/java/gui/DialogBox.java
@@ -58,4 +58,4 @@ public static DialogBox getDukeDialog(String text, Image img) {
         db.flip();
         return db;
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/gui/Launcher.java b/src/main/java/gui/Launcher.java
index 877e26ad4a..8351285a76 100644
--- a/src/main/java/gui/Launcher.java
+++ b/src/main/java/gui/Launcher.java
@@ -10,4 +10,4 @@ public static void main(String[] args) {
         Application.launch(Main.class, args);
     }
 
-}
\ No newline at end of file
+}
diff --git a/src/main/java/gui/Main.java b/src/main/java/gui/Main.java
index bae2dca7ab..e7bfdb7c9a 100644
--- a/src/main/java/gui/Main.java
+++ b/src/main/java/gui/Main.java
@@ -30,4 +30,4 @@ public void start(Stage stage) {
             e.printStackTrace();
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/gui/MainWindow.java b/src/main/java/gui/MainWindow.java
index ff4241e0c6..fe4169a432 100644
--- a/src/main/java/gui/MainWindow.java
+++ b/src/main/java/gui/MainWindow.java
@@ -62,4 +62,4 @@ private void handleUserInput() {
             System.exit(0);
         }
     }
-}
\ No newline at end of file
+}