diff --git a/configure.ac b/configure.ac
index cd5dc28..cf3ef43 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,9 +3,11 @@ AC_INIT(nc6, 1.0, [ds6-devel@deepspace6.net])
 AC_CONFIG_AUX_DIR(config)
 AC_CONFIG_SRCDIR(src/main.c)
 AM_GNU_GETTEXT_VERSION(0.14.1)
-AM_INIT_AUTOMAKE(1.6)           dnl Automake 1.6 or better is required
+dnl Automake 1.6 or better is required
+AM_INIT_AUTOMAKE(1.6)
 AM_CONFIG_HEADER(config.h)
-AC_PREREQ(2.52)                 dnl Autoconf 2.52 or better is required
+AC_PREREQ(2.52)
+dnl Autoconf 2.52 or better is required
 
 
 dnl Checks for programs.