[gtk-doc] make: fix non-existing var-name

[Stefan Kost <stefkost src gnome org>]

commit 3939e9473aa5cc848ff6295e5e16e7f5203c39aa
Author: Stefan Kost <ensonic users sf net>
Date:   Thu Apr 14 21:35:06 2011 +0300

    make: fix non-existing var-name

 gtk-doc.make |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtk-doc.make b/gtk-doc.make
index 057a32b..24163e3 100644
--- a/gtk-doc.make
+++ b/gtk-doc.make
@@ -275,11 +275,11 @@ endif
 dist-hook: dist-check-gtkdoc dist-hook-local
 	@mkdir $(distdir)/tmpl
 	@mkdir $(distdir)/html
-	@-cp $(build)/tmpl/*.sgml $(distdir)/tmpl
+	@-cp $(builddir)/tmpl/*.sgml $(distdir)/tmpl
 	@cp $(builddir)/html/* $(distdir)/html
 	@-cp $(builddir)/$(DOC_MODULE).pdf $(distdir)/
-	@-cp $(build)/$(DOC_MODULE).types $(distdir)/
-	@-cp $(build)/$(DOC_MODULE)-sections.txt $(distdir)/
+	@-cp $(builddir)/$(DOC_MODULE).types $(distdir)/
+	@-cp $(builddir)/$(DOC_MODULE)-sections.txt $(distdir)/
 	@cd $(distdir) && rm -f $(DISTCLEANFILES)
 	@$(GTKDOC_REBASE) --online --relative --html-dir=$(distdir)/html