1 files changed, 1 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index 609ecdc8f1a..2e0b416053b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1042,7 +1042,7 @@ edit_cflags="
 AC_ARG_ENABLE(link-time-optimization,
 [AS_HELP_STRING([--enable-link-time-optimization],
                 [build with link-time optimization
-                 (experimental; see INSTALL)])])
+                 (experimental; see INSTALL)])],
 if test "${enableval}" != "no"; then
    ac_lto_supported=no
    if test "$emacs_cv_clang" = yes; then