dev-libs/libgee: fix typo

VALAC wasn't passed to configure to force no valac.
Because the tarball ships pregenerated C files, VALAC is never
called, nor does this configure fail without finding a VALAC,
there is no practical difference and thus no revbump.

Thanks-to: dantrell
Signed-off-by: Mart Raudsepp <leio@gentoo.org>
Package-Manager: Portage-2.3.52, Repoman-2.3.11

dev-libs/libgee/libgee-0.20.1.ebuild

@@ -1,4 +1,4 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -24,6 +24,6 @@ DEPEND="${RDEPEND}
 
 src_configure() {
 	gnome2_src_configure \
-		$(use_enable introspection)
+		$(use_enable introspection) \
 		VALAC="$(type -P false)"
 }