diff -ru nototools-9c4375f07c9adc00c700c5d252df6a25d7425870.orig/nototools/lint_cmap_reqs.py nototools-9c4375f07c9adc00c700c5d252df6a25d7425870/nototools/lint_cmap_reqs.py
--- nototools-9c4375f07c9adc00c700c5d252df6a25d7425870.orig/nototools/lint_cmap_reqs.py	2019-03-20 03:30:53.000000000 +0100
+++ nototools-9c4375f07c9adc00c700c5d252df6a25d7425870/nototools/lint_cmap_reqs.py	2019-07-09 12:33:07.327420528 +0200
@@ -52,9 +52,9 @@
 
 
 def _math_set():
-    """Returns set of characters that should be supported in Noto Math."""
-      ranges = unicode_data._parse_code_ranges(noto_data.MATH_RANGES_TXT)
-        return _code_range_to_set(ranges)
+  """Returns set of characters that should be supported in Noto Math."""
+  ranges = unicode_data._parse_code_ranges(noto_data.MATH_RANGES_TXT)
+  return _code_range_to_set(ranges)
 
 
 def _cjk_set():