[gegl] examples: update lua/gobject introspection draft

[Øyvind "pippin" Kolås <ok src gnome org>]

commit 9463fe1082b1614dd7969599b602baf6b718ab05
Author: Øyvind Kolås <pippin gimp org>
Date:   Fri Aug 17 11:46:38 2018 +0200

    examples: update lua/gobject introspection draft

 examples/{lgi.lua => lgitest.lua} | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/examples/lgi.lua b/examples/lgitest.lua
similarity index 98%
rename from examples/lgi.lua
rename to examples/lgitest.lua
index 3b8b6f8fc..fe9de0669 100755
--- a/examples/lgi.lua
+++ b/examples/lgitest.lua
@@ -2,7 +2,7 @@
 
 local lgi = require 'lgi'
 local GObject = lgi.GObject --
-local Gegl = lgi.Gegl 
+local Gegl = lgi.Gegl
 
 Gegl.init(arg)
 local graph = Gegl.Node()