diff --git a/ChangeLog b/ChangeLog
index de71ad8bc..507f56d4c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2004-01-09  Alexandre Duret-Lutz  <adl@src.lip6.fr>
 
+	* src/tgbaalgos/emptinesscheck.cc (emptiness_check::check): Typos
+	in comment.
+
 	* m4/gspnlib.m4 (AX_CHECK_GSPNLIB): Do not warn about a missing
 	library for eesrg.  Define the WITH_GSPN_EESRG conditional.
 	* iface/gspn/Makefile.am (gspn_HEADERS, check_PROGRAMS): Add the
diff --git a/src/tgbaalgos/emptinesscheck.cc b/src/tgbaalgos/emptinesscheck.cc
index 5a00571ab..3a3eebbb7 100644
--- a/src/tgbaalgos/emptinesscheck.cc
+++ b/src/tgbaalgos/emptinesscheck.cc
@@ -117,7 +117,7 @@ namespace spot
   {
     // We use five main data in this algorithm:
     // * emptiness_check::root, a stack of strongly connected components (SCC),
-    // * emptiness_check::h, a hash of all visited node, with their order,
+    // * emptiness_check::h, a hash of all visited nodes, with their order,
     //   (it is called "Hash" in Couvreur's paper)
     // * arc, a stack of acceptance conditions between each of these SCC,
     std::stack<bdd> arc;