--- 1.txt	2005-03-21 13:37:59.000000000 +0100
+++ 2.txt	2005-03-21 13:38:00.000000000 +0100
@@ -1,3 +1,3 @@
 This line is the same.
-This line is different in 1.txt
+This line is different in 2.txt
 This line is the same.