fcitx: add usage with kitty & fix typo

This is a README update:

- kitty needs an extra variable to work with fcitx
- fix my typo, fcitx-config-qt should be fcitx-configtool-qt

diff --git a/inputmethods/fcitx/Makefile b/inputmethods/fcitx/Makefile
index c2d002c859e..cfc44dfaa45 100644
--- a/inputmethods/fcitx/Makefile
+++ b/inputmethods/fcitx/Makefile
@@ -2,7 +2,7 @@ COMMENT = flexible input method framework

DISTNAME = fcitx5-5.0.15
PKGNAME = ${DISTNAME:S/fcitx5/fcitx/}
-REVISION = 1
+REVISION = 2

SHARED_LIBS += Fcitx5Config 0.0 # 0.0
SHARED_LIBS += Fcitx5Core 0.0 # 0.0
diff --git a/inputmethods/fcitx/pkg/README b/inputmethods/fcitx/pkg/README
index 6100b132c7c..07e2c4cd896 100644
--- a/inputmethods/fcitx/pkg/README
+++ b/inputmethods/fcitx/pkg/README
@@ -8,7 +8,7 @@ chosen languages and graphical environments (e.g. Qt, GTK+).

A basic installation of fcitx would be:

- # pkg_add fcitx fcitx-config-qt fcitx-gtk fcitx-qt
+ # pkg_add fcitx fcitx-configtool-qt fcitx-gtk fcitx-qt
# pkg_add $YOUR_PREFERRED_INPUT_METHOD

then configure fcitx to start with your DE/WM and setup your IM
@@ -54,6 +54,9 @@ export GTK_IM_MODULE=fcitx
export QT_IM_MODULE=fcitx
${TRUEPREFIX}/bin/fcitx5 &

+To use fcitx with kitty terminal, also add the following line:
+
+export GLFW_IM_MODULE=ibus

Setting up input engines
========================