change_log.rb in openstudio-extension-0.2.1

- old
+ new

@@ -1,6 +1,7 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
 require 'github_api'
 require 'date'
 require 'optparse'
 require 'optparse/date'
@@ -12,12 +13,12 @@
 #   ruby change_log.rb -t abcdefghijklmnopqrstuvwxyz -s 2017-09-06
 #
 
 options = {}
 OptionParser.new do |opts|
-  opts.banner = "Usage: change_log.rb [options]\n" +
-  "Prints New, Open, Closed Issues, and number of accepted PRs"
-  opts.separator ""
+  opts.banner = "Usage: change_log.rb [options]\n" \
+                'Prints New, Open, Closed Issues, and number of accepted PRs'
+  opts.separator ''
 
   # defaults, go back 90 days
   options[:start_date] = Date.today - 90
   options[:end_date] = Date.today
 