diff --git a/src/check-includes.sh b/src/check-includes.sh
index 37e372d51..fd565da53 100755
--- a/src/check-includes.sh
+++ b/src/check-includes.sh
@@ -34,7 +34,7 @@ grep -v 'hb-private[.]hh:' |
 grep . >&2 && stat=1
 
 
-echo 'Checking that there is no #include <hb.*.h>'
+echo 'Checking that there is no #include <hb-*.h>'
 for x in $HBHEADERS $HBSOURCES; do
 	test -f "$srcdir/$x" && x="$srcdir/$x"
 	grep '#.*\<include\>.*<.*hb' "$x" /dev/null >&2 && stat=1
diff --git a/src/hb-sort-r.hh b/src/hb-sort-r.hh
index 80cd3c807..371a12b5d 100644
--- a/src/hb-sort-r.hh
+++ b/src/hb-sort-r.hh
@@ -1,8 +1,33 @@
-/* Isaac Turner 29 April 2014 Public Domain */
+/*
+ * Copyright © 2017  Google, Inc.
+ *
+ *  This is part of HarfBuzz, a text shaping library.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ *
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
+ * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ *
+ * Google Author(s): Behdad Esfahbod
+ */
+
 #ifndef HB_SORT_R_HH
 #define HB_SORT_R_HH
 
-#include <hb-private.hh>
+#include "hb-private.hh"
 
 
 static inline void *
@@ -30,6 +55,9 @@ hb_bsearch_r(const void *key, const void *base,
 
 
 /* From https://github.com/noporpoise/sort_r */
+
+/* Isaac Turner 29 April 2014 Public Domain */
+
 /*
 
 hb_sort_r function to be exported.