[gtk-doc] Makefile.am: whitespace cleanup

[Stefan Sauer <stefkost src gnome org>]

commit 66376cf2e0e061abe2c1460e5fa53bfab178b028
Author: Stefan Sauer <ensonic users sf net>
Date:   Sun Mar 19 13:52:05 2017 +0100

    Makefile.am: whitespace cleanup

 Makefile.am |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 3fe249d..cadb286 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -9,7 +9,7 @@ bin_SCRIPTS = \
        gtkdoc-mkdb     \
        gtkdoc-mkhtml   \
        gtkdoc-mkman    \
-       gtkdoc-mkpdf   \
+       gtkdoc-mkpdf    \
        gtkdoc-mktmpl   \
        gtkdoc-rebase   \
        gtkdoc-scan     \
@@ -87,7 +87,7 @@ CLEANFILES = \
   gtk-doc.flat.make \
   gtk-doc.notmpl-flat.make \
   gtkdoc-depscanc
-  
+
 DISTCLEANFILES = \
   gtk-doc.cat \
   gtkdoc-check \