--- parser3/acsite.m4	2013/10/30 15:26:52	1.78
+++ parser3/acsite.m4	2020/02/25 10:03:45	1.98
@@ -1,5 +1,5 @@
 # paf@design.ru
-# included in configure.in
+# included in configure.ac
 
 AC_DEFUN([PA_CHECK_MATH_FUNC_ONE_ARG],[
 AC_MSG_CHECKING(for (maybe built-in) math function $1)