diff --git a/src/main/java/Duke.java b/src/main/java/Duke.java
index 3d3a6df8fa..e8bbeaf992 100644
--- a/src/main/java/Duke.java
+++ b/src/main/java/Duke.java
@@ -216,7 +216,6 @@ public static void main(String[] args) {
                             i -= 1;
                             throw new DukeException();
                         } catch (DukeException e) {
-
                             printLines();
                             System.out.print("☹ OOPS!!! The delete number command cannot be empty.\n");
                             printLines();