[gtk+] Cosmetic fixes

[Matthias Clasen <matthiasc src gnome org>]

commit 4b9029c4cc239ea4f60c9cf667c46acc9e278823
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Nov 30 19:07:52 2014 -0500

    Cosmetic fixes

 gtk/Makefile.am |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/gtk/Makefile.am b/gtk/Makefile.am
index 3e88434..f5e4b31 100644
--- a/gtk/Makefile.am
+++ b/gtk/Makefile.am
@@ -10,8 +10,8 @@ INTROSPECTION_SCANNER_ARGS = \
        --warn-all
 INTROSPECTION_COMPILER_ARGS = \
        --includedir=$(srcdir) \
-    --includedir=. \
-    --includedir=../gdk
+       --includedir=. \
+       --includedir=../gdk
 
 if USE_QUARTZ
 GTK_PRINT_PREVIEW_COMMAND="open -a /Applications/Preview.app %f"
@@ -1080,12 +1080,11 @@ MAINTAINERCLEANFILES = \
 
 DISTCLEANFILES =
 
-EXTRA_HEADERS =
 EXTRA_DIST += $(gtk_all_private_h_sources) $(gtk_extra_sources)
 EXTRA_DIST += $(gtk_built_sources)
 
 
-pkgdatadir=$(datadir)/gtk-$(GTK_API_VERSION)
+pkgdatadir = $(datadir)/gtk-$(GTK_API_VERSION)
 pkgdata_DATA = gtkbuilder.rng
 
 EXTRA_DIST += gtkbuilder.rnc gtkbuilder.rng