3 files changed, 5 insertions, 2 deletions
diff --git a/lib/mail_handler/backends/mail_backend.rb b/lib/mail_handler/backends/mail_backend.rb
index 9cd802ba9..5a7e0ef65 100644
--- a/lib/mail_handler/backends/mail_backend.rb
+++ b/lib/mail_handler/backends/mail_backend.rb
@@ -1,3 +1,4 @@
+# -*- encoding : utf-8 -*-
 require 'mail'
 require 'mapi/msg'
 require 'mapi/convert'
@@ -35,7 +36,7 @@ module MailHandler
     module Backends
         module MailBackend
 
-            def backend()
+            def backend
                 'Mail'
             end
 
diff --git a/lib/mail_handler/backends/mail_extensions.rb b/lib/mail_handler/backends/mail_extensions.rb
index f778cbc14..38997861c 100644
--- a/lib/mail_handler/backends/mail_extensions.rb
+++ b/lib/mail_handler/backends/mail_extensions.rb
@@ -1,3 +1,4 @@
+# -*- encoding : utf-8 -*-
 require 'mail/message'
 require 'mail/part'
 require 'mail/fields/common/parameter_hash'
diff --git a/lib/mail_handler/mail_handler.rb b/lib/mail_handler/mail_handler.rb
index 33d939e22..313869d16 100644
--- a/lib/mail_handler/mail_handler.rb
+++ b/lib/mail_handler/mail_handler.rb
@@ -1,3 +1,4 @@
+# -*- encoding : utf-8 -*-
 # Handles the parsing of email
 require 'tmpdir'
 
@@ -133,7 +134,7 @@ module MailHandler
                 begin
                     zip_file = Zip::ZipFile.open(tempfile.path)
                     text += get_attachment_text_from_zip_file(zip_file)
-                    zip_file.close()
+                    zip_file.close
                 rescue
                     $stderr.puts("Error processing zip file: #{$!.inspect}")
                 end