diff --git a/uebungen/u25/Diff.class b/uebungen/u25/Diff.class
index b30d929..6b385ad 100644
Binary files a/uebungen/u25/Diff.class and b/uebungen/u25/Diff.class differ
diff --git a/uebungen/u25/Diff.java b/uebungen/u25/Diff.java
index 3b73220..3c91794 100644
--- a/uebungen/u25/Diff.java
+++ b/uebungen/u25/Diff.java
@@ -29,7 +29,10 @@ public class Diff {
             String line2 = nextLine(scan2);
 
             if (!line1.equals(line2)) {
-                foundDiff = true;
+                if (!foundDiff) {
+                    System.out.println("Unterschiede gefunden:");
+                    foundDiff = true;
+                }
                 System.out.println("Zeile " + zeile + ":");
                 System.out.println("< " + line1);
                 System.out.println("> " + line2);