6 files changed, 7 insertions, 7 deletions
diff --git a/aclocal/project-root.m4 b/aclocal/project-root.m4
index 8a1e7c83cf..464d704c67 100644
--- a/aclocal/project-root.m4
+++ b/aclocal/project-root.m4
@@ -2,8 +2,8 @@ dnl
 dnl PROJECT_TOPdir     .. relative path to the top of the build-tree
 dnl PROJECT_ROOT       .. relative path to the top of the temporary
 dnl                       installation directory inside the build-tree
-dnl RTEMS_TOPdir       .. relative path of a subpackage's configure.in to the
-dnl                       toplevel configure.in of the source-tree
+dnl RTEMS_TOPdir       .. relative path of a subpackage's configure.ac to the
+dnl                       toplevel configure.ac of the source-tree
 dnl RTEMS_ROOT         .. path to the top of a bsp's build directory
 dnl                       [Applied by custom/*.cfg, depredicated otherwise]
 dnl
diff --git a/aclocal/rtems-top.m4 b/aclocal/rtems-top.m4
index c3055df4ba..3eb4827861 100644
--- a/aclocal/rtems-top.m4
+++ b/aclocal/rtems-top.m4
@@ -4,7 +4,7 @@ AC_PREREQ(2.62)
 dnl
 dnl RTEMS_TOP($1)
 dnl 
-dnl $1 .. relative path from this configure.in to the toplevel configure.in
+dnl $1 .. relative path from this configure.ac to the toplevel configure.ac
 dnl
 AC_DEFUN([RTEMS_TOP],
 [dnl
diff --git a/c/src/aclocal/config-subdirs.m4 b/c/src/aclocal/config-subdirs.m4
index a9addaeb77..ed1b29c625 100644
--- a/c/src/aclocal/config-subdirs.m4
+++ b/c/src/aclocal/config-subdirs.m4
@@ -3,7 +3,7 @@ dnl Misc utility macros for subdir handling to work around missing abilities
 dnl in autoconf, automake and structural issues with RTEMS
 dnl
 dnl Contains parts derived from autoconf-2.13 AC_OUTPUT_SUBDIRS and Cygnus'
-dnl configure.in.
+dnl configure.ac.
 dnl
 
 dnl
diff --git a/c/src/aclocal/rtems-top.m4 b/c/src/aclocal/rtems-top.m4
index 2668c9e10b..2472f13e95 100644
--- a/c/src/aclocal/rtems-top.m4
+++ b/c/src/aclocal/rtems-top.m4
@@ -4,7 +4,7 @@ AC_PREREQ(2.62)
 dnl
 dnl RTEMS_TOP($1)
 dnl 
-dnl $1 .. relative path from this configure.in to the toplevel configure.in
+dnl $1 .. relative path from this configure.ac to the toplevel configure.ac
 dnl
 AC_DEFUN([RTEMS_TOP],
 [dnl
diff --git a/c/src/aclocal/target.m4 b/c/src/aclocal/target.m4
index 8929a327b8..69f555eb6c 100644
--- a/c/src/aclocal/target.m4
+++ b/c/src/aclocal/target.m4
@@ -76,7 +76,7 @@ dnl Misc utility macros for subdir handling to work around missing abilities
 dnl in autoconf, automake and structural issues with RTEMS
 dnl
 dnl Contains parts derived from autoconf-2.13 AC_OUTPUT_SUBDIRS and Cygnus'
-dnl configure.in.
+dnl configure.ac.
 dnl
 
 dnl
diff --git a/testsuites/aclocal/rtems-top.m4 b/testsuites/aclocal/rtems-top.m4
index 5d7974e9d7..acb5732a1e 100644
--- a/testsuites/aclocal/rtems-top.m4
+++ b/testsuites/aclocal/rtems-top.m4
@@ -4,7 +4,7 @@ AC_PREREQ(2.62)
 dnl
 dnl RTEMS_TOP($1)
 dnl 
-dnl $1 .. relative path from this configure.in to the toplevel configure.in
+dnl $1 .. relative path from this configure.ac to the toplevel configure.ac
 dnl
 AC_DEFUN([RTEMS_TOP],
 [dnl