--- a/docs/reference/Makefile.am	Sun Feb 15 15:30:12 2015 +0100
+++ b/docs/reference/Makefile.am	Sat Oct 31 08:37:51 2015 +0100
@@ -26,7 +26,7 @@
 SCANGOBJ_OPTIONS=
 
 # Extra options to supply to gtkdoc-scan.
-# e.g. SCAN_OPTIONS=--deprecated-guards="GTK_DISABLE_DEPRECATED" 
+# e.g. SCAN_OPTIONS=--deprecated-guards="GTK_DISABLE_DEPRECATED"
 SCAN_OPTIONS=
 
 # Extra options to supply to gtkdoc-mkdb.
@@ -85,4 +85,4 @@
 
 # Other files to distribute
 # e.g. EXTRA_DIST += version.xml.in
-EXTRA_DIST += 
+EXTRA_DIST +=