trailing_whitespace.rb in rubocop-on-rbs-0.9.0

- old
+ new

@@ -20,16 +20,16 @@
           MSG = "Trailing whitespace detected."
 
           def on_rbs_new_investigation
             total = 0
             processed_source.raw_source.each_line do |line|
-              total += line.bytesize
+              total += line.length
               chomped = line.chomp
               next unless chomped.end_with?(' ', "\t")
 
               range = range_between(
-                total - line.bytesize + chomped.rstrip.bytesize,
-                total - line.bytesize + chomped.bytesize,
+                total - line.length + chomped.rstrip.length,
+                total - line.length + chomped.length,
               )
               add_offense(range) do |corrector|
                 corrector.remove(range)
               end
             end