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Diffstat (limited to 'Build/source/m4/kpse-cxx-hack.m4')
-rw-r--r--Build/source/m4/kpse-cxx-hack.m42
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/m4/kpse-cxx-hack.m4 b/Build/source/m4/kpse-cxx-hack.m4
index 75a3ac89956..9beec894270 100644
--- a/Build/source/m4/kpse-cxx-hack.m4
+++ b/Build/source/m4/kpse-cxx-hack.m4
@@ -55,7 +55,7 @@ AC_SUBST([CXX_HACK_LIBS])
# _KPSE_CXX_HACK()
# ----------------
-# internal subroutine
+# Internal subroutine.
m4_define([_KPSE_CXX_HACK], [
AC_LANG_PUSH([C++])
AC_CHECK_HEADERS([iostream])