fix line number

Signed-off-by: Ceki Gulcu <ceki@qos.ch>

Author: ceki

logback-classic/src/test/java/ch/qos/logback/classic/pattern/ConverterTest.java

@@ -1,6 +1,6 @@
 /**
  * Logback: the reliable, generic, fast and flexible logging framework.
- * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
+ * Copyright (C) 1999-2022, QOS.ch. All rights reserved.
  *
  * This program and the accompanying materials are dual-licensed under
  * either the terms of the Eclipse Public License v1.0 as published by
@@ -77,7 +77,7 @@ public void testLineOfCaller() {
             StringBuilder buf = new StringBuilder();
             converter.write(buf, le);
             // the number below should be the line number of the previous line
-            assertEquals("77", buf.toString());
+            assertEquals("78", buf.toString());
         }
     }