[gnome-applets] build: remove stray bracket

[Alberts Muktupāvels <muktupavels src gnome org>]

commit d8492d593509c909414ba1100f46f6d07b5e6390
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Feb 6 15:14:51 2021 +0200

    build: remove stray bracket

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/configure.ac b/configure.ac
index 0a32dca62..a367de762 100644
--- a/configure.ac
+++ b/configure.ac
@@ -130,7 +130,7 @@ dnl -- check for libnotify (required) -----------------------------------------
 PKG_CHECK_MODULES(LIBNOTIFY, libnotify >= $LIBNOTIFY_REQUIRED)
 
 PKG_CHECK_MODULES([CPUFREQ_SELECTOR], [
-  gio-unix-2.0 >= $GIO_REQUIRED)
+  gio-unix-2.0 >= $GIO_REQUIRED
   glib-2.0 >= $GLIB_REQUIRED
   gobject-2.0 >= $GLIB_REQUIRED
   polkit-gobject-1 >= $POLKIT_REQUIRED