[gtk-osx] Remove excess closing </if> form gobject-introspection.

[John Ralls <jralls src gnome org>]

commit 35427797880d2c1dbcf6720db9366a4f6e9afa96
Author: John Ralls <jralls ceridwen us>
Date:   Sat Aug 12 08:26:06 2017 +0300

    Remove excess closing </if> form gobject-introspection.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=786181

 modulesets-stable/gtk-osx.modules |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/modulesets-stable/gtk-osx.modules b/modulesets-stable/gtk-osx.modules
index 1c51a0b..154ef79 100644
--- a/modulesets-stable/gtk-osx.modules
+++ b/modulesets-stable/gtk-osx.modules
@@ -111,7 +111,6 @@
         <dep package='python'/>
         <dep package='python3'/>
       </after>
-    </if>
   </autotools>
 
  <autotools id="pango"  autogen-sh="autoreconf">