decrement serial number to sync with gettext

diff --git a/m4/glibc21.m4 b/m4/glibc21.m4
index 75f069035ce47f7c80fcdbd29a8610a04d1c146b..5b88ef231cf54091a205325cd2c823fe47a63097 100644 (file)
--- a/m4/glibc21.m4
+++ b/m4/glibc21.m4
@@ -1,4 +1,4 @@
-#serial 3
+#serial 2
 
 # Test for the GNU C Library, version 2.1 or newer.
 # From Bruno Haible.