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-rw-r--r--m4/ax_c_restrict.m44
1 files changed, 2 insertions, 2 deletions
diff --git a/m4/ax_c_restrict.m4 b/m4/ax_c_restrict.m4
index 1ca9e71..1bb75af 100644
--- a/m4/ax_c_restrict.m4
+++ b/m4/ax_c_restrict.m4
@@ -1,5 +1,5 @@
# ===========================================================================
-# https://www.gnu.org/software/autoconf-archive/ax_c_restrict.html
+# https://www.gnu.org/software/autoconf-archive/ax_c_restrict.html
# ===========================================================================
#
# SYNOPSIS
@@ -24,7 +24,7 @@
# and this notice are preserved. This file is offered as-is, without any
# warranty.
-#serial 1
+#serial 2
AC_DEFUN([AX_C_RESTRICT],
[AC_CACHE_CHECK([for restrict usability],