diff --git a/ChangeLog b/ChangeLog
index 9c59e8221..5a0811622 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2005-09-23  Alexandre Duret-Lutz  <adl@src.lip6.fr>
+
+	* src/tgbaalgos/lbtt.cc: Typo.
+
 2005-09-22  Alexandre Duret-Lutz  <adl@src.lip6.fr>
 
 	* src/tgbatest/randtgba.cc (default_algos): Test the "ordering"
diff --git a/src/tgbaalgos/lbtt.cc b/src/tgbaalgos/lbtt.cc
index 59e45a71b..2e409a5d1 100644
--- a/src/tgbaalgos/lbtt.cc
+++ b/src/tgbaalgos/lbtt.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2003, 2004  Laboratoire d'Informatique de Paris 6 (LIP6),
+// Copyright (C) 2003, 2004, 2005  Laboratoire d'Informatique de Paris 6 (LIP6),
 // département Systèmes Répartis Coopératifs (SRC), Université Pierre
 // et Marie Curie.
 //
@@ -34,7 +34,7 @@ namespace spot
   {
     // At some point we'll need to print an acceptance set into LBTT's
     // format.  LBTT expects numbered acceptance sets, so first we'll
-    // number each acceptance condition, and latter when we have to print
+    // number each acceptance condition, and later when we have to print
     // them we'll just have to look up each of them.
     class acceptance_cond_splitter
     {