diff --git a/ChangeLog b/ChangeLog
index 4da74dae..5ecc94fb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2001-01-22  Akim Demaille  <akim@epita.fr>
+
+	* acfunctions.m4 (AC_FUNC_GETGROUPS): Typo :(.
+
 2001-01-22  Lars J. Aas  <larsa@sim.no>
 
 	* aclang.m4 (_AC_COMPILER_EXEEXT_DEFAULT, _AC_COMPILER_EXEEXT_O):
diff --git a/acfunctions.m4 b/acfunctions.m4
index 48c171be..d6a30c1d 100644
--- a/acfunctions.m4
+++ b/acfunctions.m4
@@ -421,7 +421,7 @@ if test $ac_cv_func_getgroups = yes; then
   AC_CACHE_CHECK([for working getgroups], ac_cv_func_getgroups_works,
    [AC_RUN_IFELSE([AC_LANG_PROGRAM([],
       [[/* On Ultrix 4.3, getgroups (0, 0) always fails.  */
-       exit (getgroups (0, 0) == -1 ? 1 : 0);])]],
+       exit (getgroups (0, 0) == -1 ? 1 : 0);]])],
                   [ac_cv_func_getgroups_works=yes],
                   [ac_cv_func_getgroups_works=no],
                   [ac_cv_func_getgroups_works=no])
diff --git a/lib/autoconf/functions.m4 b/lib/autoconf/functions.m4
index 48c171be..d6a30c1d 100644
--- a/lib/autoconf/functions.m4
+++ b/lib/autoconf/functions.m4
@@ -421,7 +421,7 @@ if test $ac_cv_func_getgroups = yes; then
   AC_CACHE_CHECK([for working getgroups], ac_cv_func_getgroups_works,
    [AC_RUN_IFELSE([AC_LANG_PROGRAM([],
       [[/* On Ultrix 4.3, getgroups (0, 0) always fails.  */
-       exit (getgroups (0, 0) == -1 ? 1 : 0);])]],
+       exit (getgroups (0, 0) == -1 ? 1 : 0);]])],
                   [ac_cv_func_getgroups_works=yes],
                   [ac_cv_func_getgroups_works=no],
                   [ac_cv_func_getgroups_works=no])