test/test_helper.rb in iostreams-0.15.0 vs test/test_helper.rb in iostreams-0.16.0

@@ -6,10 +6,10 @@
 require 'iostreams'
 require 'awesome_print'
 require 'symmetric-encryption'
 
 # Since PGP libraries use UTC for Dates
-ENV['TZ']='UTC'
+ENV['TZ'] = 'UTC'
 
 Minitest::Reporters.use! Minitest::Reporters::SpecReporter.new
 
 # Test cipher
 SymmetricEncryption.cipher = SymmetricEncryption::Cipher.new(