[gedit/wip/wix] Fix variable definition

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 5fd8840d3a9d6c2243240a861677cd5a2e0f1dad
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Tue Dec 22 13:50:10 2015 +0100

    Fix variable definition

 win32/make-gedit-installer |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/win32/make-gedit-installer b/win32/make-gedit-installer
index 57092b0..6fd38b7 100644
--- a/win32/make-gedit-installer
+++ b/win32/make-gedit-installer
@@ -111,7 +111,7 @@ make_installer() {
 
   pushd "installer" > /dev/null
   "${_wixdir}/bin/heat.exe" dir SourceDir -gg -dr INSTALLDIR -cg binaries -sfrag -sreg -srd -suid -template 
fragment -out binaries.wxs
-  "${_wixdir}/bin/candle.exe" -d Platform=${_platform} gedit.wxs binaries.wxs
+  "${_wixdir}/bin/candle.exe" -dPlatform=${_platform} gedit.wxs binaries.wxs
   "${_wixdir}/bin/light.exe" -ext WixUtilExtension -ext WixUIExtension gedit.wixobj binaries.wixobj -o 
"/tmp/${_filename}"
   popd
 }