[subset] small updates to gen-unicode-ranges.py
diff --git a/src/gen-unicode-ranges.py b/src/gen-unicode-ranges.py
index e24b262..3b59cd8 100644
--- a/src/gen-unicode-ranges.py
+++ b/src/gen-unicode-ranges.py
@@ -1,7 +1,8 @@
# -*- coding: utf-8 -*-
# Generates the code for a sorted unicode range array as used in hb-ot-os2-unicode-ranges.hh
-# Input is a tab seperated list of unicode ranges from the otspec.
+# Input is a tab seperated list of unicode ranges from the otspec
+# (https://docs.microsoft.com/en-us/typography/opentype/spec/os2#ulunicoderange1).
import io
import re
@@ -10,7 +11,8 @@
reload(sys)
sys.setdefaultencoding('utf-8')
-print (u"""static Range os2UnicodeRangesSorted[] = {""")
+print (u"""static Range os2UnicodeRangesSorted[] =
+{""")
args = sys.argv[1:]
input_file = args[0]
