rspec in metanorma-itu-1.3.13

- old
+ new

@@ -1,7 +1,7 @@
 #!/usr/bin/env ruby
-  
+
 # This file was generated by Bundler.
 #
 # The application 'rspec' is installed as part of a gem, and
 # this file is here to facilitate running it.
 #
@@ -13,6 +13,5 @@
 
 require "rubygems"
 require "bundler/setup"
 
 load Gem.bin_path("rspec-core", "rspec")
-